Hi thanks for contacting HCM... Noted you have gastric acidity and improving with rabeprazole so mostly you are having gastritis or small ulcer.... Take care following measures.... Take rabeprazole for 2 week.... Avoid injudicious use of analgesic if taking it... Excess tea , coffe , alcohol , smoking like irritants avoided. Non veg food kept minimum... Take red beetroots that is rich in fiber , pottasium , and magnesium....it helps in removing waste and maintain healthy digestion ... Cooked oat help in soothing stomach.... Kiwi rich in linolenic acid , vitamin c , magnesium etc ..also contain pepsin so help in proper digestion... If still condition worsen for rule out organic cause USG needed.... Take care. Dr.Parth