Hi doctor, i normally get abdominal pain and diarrhea. this happen randomly throughout the month. but their is always a some sort of burning?

Fatty foods?: Maybe its not as random as you think- check your intake of caffeine. Fried foods and fatty foods as a possible contributor. Do you smoke> you could also have an infection called h pylori. The diarrhea suggests a fatty food intolerance- could also be gallbladder related. See your dr for more details and evaluation. Cut back on fat and fried food in the meantime and minimize caffeine in your diet.