I had my GB roved on March31st, 2009. It is almost 3 weeks, and I must say I was doing very well. I had no diarrhea, nothing. But this morning is a different story. Guess it is due to me going on about how eating low fat foods helps. but last night I ate something I shouldn't have obviously. Yes this morning some diarrhea and feeling nauseated, and sweaty. Not to mention my back hurting..is this common? I also have a headache which is very rare for me, I hardly ever get them. I feel like I have no energy and just wanna lay there. but I am forcing myself to get up and move around. I feel like I should stick to my diet for more time and not cheat quite yet! : ) Can someone PLEASE tell me what I can take to feel better? The doctor had given me some Phenergan prior to surgery and I have yet to take one. Sometimes I feel as though I am about to vomit, but I don't...just nausea. Anyone...what can I do? Drink some tea...I don't know.