Hi, Welcome to Health care magic forum.
You have gastric problem since 3 years, and not cured, it might be the
peptic ulcer,
gallbladder problem, hepatitis, etc.
The right sided pain may be due to
kidney infection, stone in the kidney or ureter, but these are unbearable and crying usually, it may not be of this cause.
The other cause may be the
disc prolapse, arthritis, etc.
I advise you to consult an orthopedic surgeon for diagnosis and treatment.
You may need to have an M.R.I. and other tests for diagnosis.
I usually prescribe to my patient with such symptoms neurotropic injections for 10 consecutive days, and then periodically,
diclofenac,
paracetamol,calcium,and
multivitamin supplements.
Avoid taking potato, other tubers, tomato, egg, chicken, and sea foods till you get relief.
Wishing for a quick and complete recovery. Thank you.