I have had a pain in my upper abdomen, have seen three doctors and nobody tells me what is wrong with me, only give me pain killers. The attacks stop when I eat healthier, but I can't stop belching, which can be embarrassing at my new job where I'm meeting new people every day. I have tried over the counter medication such as Maalox Max and antacids, but nothing seems to stop the belching. I have been continuously belching for more than three weeks. Any suggestions on how I can stop this?