Need information. Reason please answer?

Suffered chest discomfort , anxiety, burning sensation in chest so Endoscopy taken as prescribed by doctor.test states that erosions noted in antrum , final report is antral gastritis. Rest is normal. Gallbladder polyp 5 mm, asymptomatic, fatty liver grade 2.Chest x-ray, 2 d echo, ECG is also normal. All these tests taken in month of May. Took esofag tablet for 4 months & all symptoms reduced. But again my symptoms started. Suffering from mild stomach pain, burning sensation in chest. What is the reason please answer? Taking all precautions not eating anything spicy oily but frequently getting burning sensation in chest mostly at 4 am. Currently iam taking telma a m 40 tablet,gluconorm g 1 & shelcal d 500 mg tablets.b.p & diabetic level is normal. Please answer what I have to do.