Hello dear
I understand your concern
Your symptoms could be due to
gastritis, ulcer,
esophagitis, acid refulx.
I would suggest to consult the gastroenterologist and undergo
blood test like CBC, CRP, ESR, LFT and
urea breath test, antibody test for H.pylori infection, barium enema if needed
Doctor will give following advises:
Tablet esmoprazole plus
domperidone before the meal
Syrup mucaine before the meal
Other specific treatment will depend on the test result
Take small frequent meal rather than larger meal
Take diet like banana, boiled rice, applesauce, toast, yogurt, buttermilk
Avoid stress, do regular exercise
Avoid go to bed immediately after the meal
Drink plenty of lukewarm water
Hope this may help you
Contact further if follow up needed.
Best regards
Dr. Sagar