ok guys i am so confused as to why i am getting stomach cramps. This is something thats comes and goes every couple of weeks and it is really annoying. I cant tell whether it is from food or supplements. Its been hurting the last 3 days on and off. A couple days ago I had a protien shake and about 20 minutes later my stomach starting hurting. then yesterday i ate dinner and took a multivitamin and then a little while after it started killing me again. Then again this morning i took a multivitamin, and some amino acids, and then shortly after that a light breakfast and my stomach is back at it again. Has this ever happen to anyone or can anyone tell me what may be causing this? thanks bros