Hi ! Good evening. i am Dr Shareef answering your query. If I were your doctor, I would first ask you not to eat food from outside specially fried, spicy, and fast food if you do. This might give rise to some intestinal infection causing the pain in abdomen not necessarily due to acid production. Some of the components of the fast food also could give rise to sensitivity reactions in some individuals who are allergic to these, and could be a possible cause of pain and discomfort in the abdomen (example= gluten sensitivity). I would suggest you to get a routine stool test done for ova and cyst, and get them treated by your doctor if it is positive. Also go for more roughage in your diet along with fresh fruit and sufficient liquids. This along with a regular exercise might help you in getting relief from your problems faster. 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. Wishing you an early recovery. Dr Shareef