I Am In An Episode Of Gastric Distress . I

I am in an episode of gastric distress . I have an known problematic colon w a 12 cm polyp removed in sept. I'm not sure if that is relevant or not but i thought i should report that. i have an annual diagnostic colonoscopy done but never a endoscopy . I have always burped a lot, with bad spells of constantly burping but now it's the worst its ever been and i can't eat and drink w/o completely violently burping . i also feel that my gut feels inflated, not even bloated, for about 6 months