WASHINGTON — President Joe Biden on Wednesday increased his outreach to lawmakers, Democratic governors, and staff after days of criticism that he hasn’t done enough to personally tamp down on nervousness that he should abandon his run for re-election.

The outreach included calls to congressional Democratic leaders and a meeting on Wednesday evening with Democratic governors — including 10 who traveled to Washington to attend in person. Nearly a week after the debate, he and senior aides are still scrambling to recover from his devastating performance last week and quash growing calls for him to step down as the party’s nominee in the November election.

Following a meeting between Biden, Vice President Kamala Harris and governors, the state officials emerged and largely echoed each other in offering praise for the president, several referring to being “all in” and being “partners” who have each other’s “backs.”

“We are all looking for the path to win. All the governors agree with that. President Biden agrees with that,” Minnesota Gov. Tim Walz, the chair of the Democratic Governors Association said, speaking to reporters outside the White House. “He has had our backs through Covid, through all of the recovery, all of the things that have happened. The governors have his back, and we’re working together.”

Gov. Wes Moore, of Maryland, said the group that met with Biden, “came in and we were honest about the feedback that we were getting. We were honest about the concerns that we were hearing from people.”

“Listen, we’re governors. We don’t do hand wringing,” Moore said after the meeting. “And come November, we got a binary choice, and the binary choice is between someone who is continually delivered for us in our states, the people of our states, and frankly, someone whose vision for the future of this country is downright dangerous.”

Gov. Gretchen Whitmer, D-Mich., whose name has been floated as a possible replacement for Biden at the top of the ticket, attended the meeting at the White House but didn’t speak to reporters afterward. In a post on X minutes after the meeting wrapped, Whitmer said, Biden “is our nominee. He is in it to win it and I support him.”

Gov. Gavin Newsom, D-Calif., told NBC News that he, “heard three words from the president — he’s all in. And so am I. Joe Biden’s had our back. Now it’s time to have his.”

Following the meeting, a campaign official said the president, “sought the advice and expertise of Democratic governors.”

“In addition to defeating Donald Trump, the meeting also focused on the importance of electing Democrats up and down the ballot to deliver more Democratic governors and more Democratic majorities in Congress and statehouses across the country,” the campaign official added, saying that each governor in the meeting also, “reiterated their shared commitment to do everything possible to make sure President Biden and Vice President Harris beat Donald Trump in November.”

The meeting with governors came after a day of calls reassuring campaign staff and Democratic lawmakers.

On an all-hands call with campaign staffers, Biden made clear that he didn’t plan to exit the race, telling attendees, “Let me say this as clearly as I possibly can, as simply and straightforward as I can: I am running,” according to one campaign official on the call.

“No one is pushing me out,” the president added, also saying, “I’m not leaving. I’m in this race to the end, and we’re going to win.”

Moments later, White House Press Secretary Karine Jean-Pierre reiterated Biden’s comments at a press briefing, telling reporters that the president is “absolutely not” considering stepping down.

On the campaign call, Biden also called for his party to be unified heading into the fall, telling staffers that, “when Democrats unite, we will always win. Just as we beat Donald Trump in 2020, we’re going to beat him again in 2024.”

The call was organized by Biden campaign Chair Jen O’Malley Dillon and Biden campaign manager Julie Chávez Rodriguez, which both Biden and Harris joined, according to a source familiar with the matter.

Harris told staffers that she was all-in on Biden, saying, “We will not back down. We will follow our president’s lead. We will fight, and we will win.”

The campaign all-hands meeting was billed as a “quick all-staff call to check in as a team,” by O’Malley Dillon and Chávez Rodriguez.

In an email to campaign staff obtained by NBC News, the two campaign leaders said, “moving forward, we will be using emails and all staff calls more frequently to make sure you all have the latest updates and broader campaign priorities for the day.”

The two also told staff that the focus for Wednesday would be emphasizing that the race remains steady, drawing a contrast with former President Donald Trump and amplifying Biden’s upcoming events in battleground states, like his upcoming trip to Wisconsin on Friday.

Biden also spoke separately to former Speaker Nancy Pelosi and Senate Majority Leader Chuck Schumer on Wednesday, sources familiar with the conversation told NBC News.

And a spokesperson for Rep. Jim Clyburn, D-S.C., a former House Majority Whip, told NBC News that the two had spoken on Wednesday, but, “the substance of that call will remain private.”

Biden spoke with House Minority Leader Hakeem Jeffries on Tuesday.

Also on Wednesday, White House Chief of Staff Jeff Zients held a call with White House staffers, urging them to “get things done,” “hold our heads high” and “execute on the president’s agenda,” one White House official told NBC News.

Zients also told staffers to tune out any outside noise and chatter and to stay disciplined.

The meeting with the governors Wednesday evening came after a group of state executives met separately Tuesday on a call organized by Walz, who serves as the chair of the Democratic Governors Association.

Walz as well as Democratic Govs. Newsom, J.B. Pritzker of Illinois, Whitmer, John Carney of Delaware, Moore, Maura Healey of Massachusetts, Dan McKee of Rhode Island, Hochul and Andy Beshear of Kentucky planned to attend the meeting in-person at the White House, while others joined virtually.

Harris also attended the governor’s meeting, alongside Biden, a White House official told NBC News.

“Democratic governors are proud to be some of the president’s closest partners and allies on the campaign trail. Together, we have delivered millions of jobs, rebuilt roads and bridges across the country, and made critical investments in communities that have for too long been left behind. The president has worked side by side with us to deliver for the people of our states and we’re looking forward to talking with him today,” Walz said in a statement early Wednesday.

One Democratic source familiar with the meeting plans said that the governors back Biden and, “at a time when everyone wants to get back to the core contrast in this race, they want to hear from the president and offer key insights from their states as allies and people who have been out there as surrogates for his campaign.” 

Newsom on Wednesday sent out an email fundraising off the upcoming meeting with Biden, featuring the subject line, “Heading to the White House.”

In it, he told his supporters, “As you read this, I am on my way to Washington, D.C. to meet and stand with the president at the White House later tonight. When that’s over, I’ll be hitting the road to campaign for him and Democrats running up-and-down the ballot in several swing states.”

“One of the places I’ll be going is Pennsylvania, where I’ll be with Senator Bob Casey as he runs for re-election in a tough race against a well-funded opponent … The truth is, we all have our roles to play if Democrats are going to win this fall,” the email added.

The donation links in the email directed supporters straight to the Casey campaign donation page.

One Democratic lawmaker, Rep. Lloyd Doggett, D-Texas, has already called for Biden to withdraw his re-election bid and fear that his defection may set off a slew of elected officials stepping forward to break with the president. Others have said they are waiting to see a fresh round of polling to evaluate whether Biden’s support has cratered and whether his debate performance impacted any close down-ballot races.