Jennifer Lawrence Reveals Recent Ulcer Scar on David Letterman [VIDEO]

"Hunger Games: Catching Fire star", Jennifer Lawrence, recently went to her doctor due to an ulcer scare, according to Yahoo! Shine.

The actress said she's been suffering from nasty stomach issues for a week and was brought to the emergency room. She explained what happened on the "Late Night With David Letterman" where she was supposed to actually sit down with the host on Tuesday but missed it due to her stomach ache complaints. The 23-year old actress explained that she "had this really bad pain for like, three weeks" She worried that she might be having an ulcer attack and even underwent an endoscopy.

"You know you can only shit your pants so many times a day before you go to the emergency room, before you're like 'I need to go to the hospital'," she said. The result of her endoscopy revealed that she wasn't suffering from ulcer. Lawrence explained: "It turns out it was a 'fulcer'. She said that the pain may have been due to her busy schedule which makes her really tired. She's currently on an international tour promoting her movie "Catching Fire" and is also filming the next two movies in the franchise.

On Thursday, Lawrence made a guest appearance on "Good Morning America" where she shared her thoughts about her haircut to Robin Roberts, saying: "I really don't know what the inspiration was. It was really impulsive. I was like, 'I'm cutting it!' And it was all gone. And now I look in the mirror and I'm like, 'Yeah, it's all gone!'" J. Law, as how the actress has fondly come to be called these days, says that it was really quite absurd how her new haircut has made it to the headlines around the globe, according to NY Daily News. "Terrorists probably know about my haircut," she said.

Watch the interview below with Jennifer Lawrence and David Letterman: