Welcome to Health Care Magic.
Thank you for your query.
Your abdominal pain
could be due to various reasons.
Get the following investigations done for the better management and diagnosis.
COMPLETE STOOL EXAMINATION
USG WHOLE ABDOMEN.
After these basic investigations,if something is ruled out that will be treated accordingly.If nothing is ruled out you may need endoscopy
etc by a Gastroenterologist.
It may be because of IBS,Crohn's Disease,Ulcerative colitis
Better you avoid all spicy food and citrus food.
Avoid smoking, liquor,tea and coffee .
Eat fresh leafy vegetables and fresh fruits.