Amy Schumer says she's 'on the mend' following week-long hospitalization

Amy Schumer is in better spirits after spending a week in the hospital with a "horrible kidney infection."

The I Feel Pretty star posted a black-and-white snap of herself standing outside wearing only a flannel shirt, underpants and slippers. Schumer's black dog Tati could be spotted standing in the background.

"On the mend," the 36-year-old comedian aptly captioned the photo on Wednesday night.

On the mend.

A post shared by @ amyschumer on

Just hours later, Schumer shared another outdoors clip of a large rainbow... alongside her husband who was standing barefoot while "peeing in the road."

"A rainbow, it's a whole rainbow," she can be heard saying incredulously, just before exclaiming, "Chris!" as the camera panned to her husband, Chris Fischer.

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WESTWOOD, CA - APRIL 17: Actress Amy Schumer arrives at the premiere of STX Films' 'I Feel Pretty' at Westwood Village Theatre on April 17, 2018 in Westwood, California. (Photo by Axelle/Bauer-Griffin/FilmMagic)
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Amy Schumer speaks at March for Our Lives in Los Angeles, California on March 24, 2018. The march was organized in response to the massacre at Marjory Stoneman Douglas High School in Florida where 17 people were killed in a mass shooting. Similar gun control rallies took place across the US. (Photo by Ronen Tivony/NurPhoto via Getty Images)
NEW YORK, NY - FEBRUARY 26: Chris Rock, Amy Schumer, Tracy Morgan and Maven Morgan attend the New York Knicks Vs Golden State Warriors game at Madison Square Garden on February 26, 2018 in New York City. (Photo by James Devaney/Getty Images)
Actress Amy Schumer poses in the press room at the 2018 DGA Awards at the Beverly Hilton, on February 3, 2018, in Beverly Hills, California. / AFP PHOTO / ROBYN BECK (Photo credit should read ROBYN BECK/AFP/Getty Images)
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NEW YORK, NY - NOVEMBER 29: Amy Schumer attends the 'Meteor Shower' opening night on Broadway on November 29, 2017 in New York City. (Photo by Noam Galai/Getty Images for Meteor Shower)
NEW YORK, NY - NOVEMBER 29: (L-R) Keegan-Michael Key, Laura Benanti, Amy Schumer and Jeremy Shamos take the opening night curtain call for Steve Martin's new play 'Meteor Shower' on Broadway at The Booth Theatre on November 29, 2017 in New York City. (Photo by Bruce Glikas/FilmMagic)
JIMMY KIMMEL LIVE - ABCs�Jimmy Kimmel Live�returns to Brooklyn, New York, for five original shows.�The guests for Monday, October 16 included Amy Schumer (Meteor Shower), DJ Khaled, musical guest LCD Soundsystem and Paul Shaffer sitting in with Cleto and The Cletones. (Randy Holmes/ABC via Getty Images) AMY SCHUMER
NEW YORK, NY - JULY 27: Actress Amy Schumer films a scene at the 'I Feel Pretty' movie set in Noho on July 27, 2017 in New York City. (Photo by Ray Tamarra/GC Images)
NEW YORK, NY - JULY 27: Actress Amy Schumer is seen filming 'I Feel Pretty' in Times Square on July 27, 2017 in New York City. (Photo by Raymond Hall/GC Images)
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NEW YORK, NY - JULY 22: (EXCLUSIVE COVERAGE) 47th Vice President of the United States Joseph Biden and Amy Schumer pose backstage at the hit musical 'Dear Evan Hansen' on Broadway at The Music Box Theatre on July 22, 2017 in New York City. (Photo by Bruce Glikas/Bruce Glikas/FilmMagic)
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"I'm peeing in the road," he responded matter-of-factly.

Naturally, Schumer's caption read, "A full rainbow and pi**."

A full rainbow and piss

A post shared by @ amyschumer on

Last week, the actress took to Instagram to let fans know she wouldn't be able to make the U.K. premiere of her movie, I Feel Pretty, as planned due to a sudden hospitalization.

"Here’s what I’ve been up to this week. I was hospitalized for five days with a horrible kidney infection," she shared alongside a photo of herself lying in a hospital bed. "I wanted to share this with you because this is sexy as hell but mostly because I was meant to go to London for the opening of I Feel Pretty and my doctors have told me that’s a no go."

She added that she was "disappointed" but needed to make her health a priority.

"I’m really disappointed selfishly to miss this trip because I love London and Europe in general and all the great people (food) there. But I need to put my health first," she wrote. "I am so grateful for all the support the movie is getting. I hope people check it out in England and everywhere else in the world. It’s sweet and fun and you will walk out feeling better. Which is something I hope to feel soon too."

Schumer further noted that alongside the nurses, both her sister and Fischer remained by her side "the whole time."

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