Bloating Neck/Upper Chest pain. Help!

I have had dry cough with reddish throat 45 days back, diagnosis was acidity , had couple episodes of stomach pain , had honey with lemon,  took rabicap got Relief. The cough was reduced and used to appear once a while.I have had bad habits of lying down after meal, used tomato sausages rather that raw tomato while cooking.No excercise. After 10/15days felt irritation in throat, took honey with hot water , suffered severe abdominal pain in same afternoon, got relived after pain killer through IV.After that no abdomain pain for 10days and counting. However, I have bloating/gases after my meal , since 3,4days having slight problem while exhaling ,I don't even feel it when I am busy, bit of neck and chest pain only after movement like bending , changing posture, still have a bit of irritation in throat. I am taking Gaviscon Peppermint syrup daily after each meal and 1 Rabicip daily.Please help