She’s the object of many a man’s affection, but Jennifer Lawrence has the same issues that everyone else deals with.

The “Winter’s Bone” babe talked openly about some digestive drama she’s faced this week during her interview on “The Late Show With David Letterman” last night (November 20).

Lawrence confessed that she finally had to go to the doctor after persistent stomach problems led to embarrassing complications while promoting “The Hunger Games: Catching Fire.”

“I just had this really bad pain for, like, three weeks. And you know you can only s**t 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.’”

Jen added, “I thought I had an ulcer, but it turns out it was a ‘fulcer.’ I went to the emergency room.”

Letterman fired back, “It’s like talking to Helen Hayes,” as he struggled to contain his laughter.

Lawrence kept going- “I just did this thing yesterday called an endoscopo-something, where they put you to sleep. And the woman – it’s pretty clear when you first meet me, I’m a freakin’ head case and I’m crazy – so I’m in there like, ‘Ugh, what are these?! What do they mean?! What does that say?!'”

Watch the complete interview here!

Gallery Links:
– EVENTS FROM 2013 > NOVEMBER 20TH: ARRIVING TO THE LATE SHOW WITH DAVID LETTERMAN IN NYC
– APPEARANCES IN 2013 > NOVEMBER 19TH: LATE SHOW WITH DAVID LETTERMAN