Hello, welcome to healthcaremagic. The indiestion you are suffering from is usually reported after gall bladder
removal in most of the patients. Especially after fatty food intake patient can develop severe pain
similar to the pain before gal bladder removal. Constipation
can be cured by having high fiber food items and more of the fluid foods. Gastric ulcer, back problems, pneumonia
, heart pains and stones in the kidney also cause pain in the patients. Hence pain should not be taken lightly. Contact a medical practitioner immediately. Wish you good health.