hi i know you posted this question a long time ago, but it might help people if there still looking at it ;) yeah so back in march i was ill for about a week. after i got over that bug i started to feel ill every morning, it was a sort of acidic fiz deep down in my gut wich provented me from eating for maybe 1 hour after i get up, i knew it was going to go soon, but that didnt matter, getting into work then sitting at my desk made me feel even worse! anyway...yes so i went to see my doctorand he had this idea that my stomach is producing to much acid overnight, Gastritus is what he called the problem and that is the stomach producing to much acid, so he gave me this magic pill that goes by the name of "omeprazole capsule 20mg" wich soaks up that acid in maybe 10 minutes after taking! its a prescription drug, but if you tell your docter that you have a deep acidic fizz then maybe he'll giv you some of these pills and maybe ull be better :) good luck