Hi! what are the possible reasons for extreme stomach bloatness, mine seems to just keep getting bigger in just 2 months and gained weight just stomach and waist,, and went 2 sizes up in jean from this. also,,i can t stop burping and having movements in throat from it,,, if i eat very little I bloat very big looking as if 6 months pregnant,, if i drink water i bloat.. if eat 3 little meals i bloat.. no heartburn.. but i did have silent reflux years back… too much medication damaged vocal cord,,, but these systems together are getting worse each day,,its been almost 2 month.. one burping episode lasted almost 7 hrs