Respected debbie, hi I evaluated your query thoroughly. reviewing all the things in details my clinical experience is coming to the conclusion as its non-specific gastrointestinal discomfort due to vivid reasons might be insufficiency of digestive enzymes / disturbances in gi motility. Any futher evaluation you will undergo either in form of USG / CT / MRI / colonoscopy is going to turn out normal. What at all you can do is just follow simple steps in your routine to lessen it to some extent : * Avoid oily , spicy , nonveg stuffs till possible. * Keep your stomach empty by 20 % in every meals or dinners. * Don`t attain lying down position for atleast 2 hours after lunch / dinner. * Have more liquids , green leafy vegetables , cereals, pulses, curd, butter milk etc. for better digestion. * avoid stress / angerness episodes dumping gi power. * Avoid tobacco / alcohol / beverages if consuming any. * Take adequate sleep of 8 hours regularly. * Perform light exercises at home and YOGA daily for 30 min. * Early morning fresh air walk is also very helpful. * Proton pump inhibitors , digestive enzymes , antispasmodics we decide in our clinic after clinical evaluation of the patient. Hope this clears your query to some extent. Thanks for using Health care Magic and reading my answer giving your valuable time. Regards , Take care, Wishing you happy and healthy life ahead Dear.