Every time i eat food i get pain in my stomach and have diarrhea. i noticed my stool is also in pieces. sometimes it's a pale and brown color. i am 26?

GI issue: Have you talked to your doc about this? For how long has this been going on? Is it with all foods? A particular class of foods? Any associated symptoms? Any weight changes of note? Any family history of GI disorders? You have a lot of things to think about and after you have make an appt with your doc and if he cannot help you try to see a gastroenterologist. Good luck.