Hi! Good evening. I am Dr Shareef answering your query now. If I were your doctor, I would advise you not to have any food from outside if you do which might bring in intestinal infections giving rise to your symptoms. I would go for a routine stool test for ova and cyst, and treat them if positive. On the dietary part, I would advise you to add enough roughage in your diet along with sufficient liquids. On the medicine side, I would advise you to go for a proton pump inhibitor, and some liquid antacid. In case of no relief, I would advise you to get yourself assessed by a gastro enterologist for a possible endoscopic evaluation of your gastro intestinal tract to rule out a GERD, and also I would consider some investigations to rule out a cardiological prblem for your chest pain. I hope this information would help you in discussing with your family physician/treating doctor in further management of your problem. Please do not hesitate to ask in case of any further doubts. Thanks for choosing health care magic to clear doubts on your health problems. I wish you an early recovery. Dr Shareef.