Hi, Welcome to Health care magic forum.
The question is very vague,with out the spot of the pain,it difficult to diagnise. If it is in upper abdomen may be hepatitis,
gallbladder pain,
peptic ulcer,
or spleen pain from right to left.
If in the middle,may be
kidney pain,on both sides, and worms in the intestine.
If in the lower part,
urinary tract infection, or stones in the ureter,
appendicitis,on sides,and U.T.I in the middle.
I advise you to consult a gastro enterologist for diagnosis and treatment.You may need to have gastroscopy,and M.R.I. for diagnosis.
I usually prescribe to my patient with such symptoms omeprazole,
domperidone, and antacid gel,and
albendazole,till the results comes.
Wishing for a quick and complete recovery. Thank you.