I've been experiencing a lot of heartburn lately. Never had heartburn this much ever. My stomach seems bloated as well, and I constantly suffer from stomach aches. I have noticed if I drink coffee in the morning (2 cups), it tears my stomach apart, and I have diarhea, but after that I seem to feel better, except now for the heartburn. Haven't changed my diet any (should probably do that however), but my stomach feels so bloated like I'm pregnant.