Hello There. I can understand your concern. we need to examine you. it could be a kidney stone issue. you need to stop taking supplements for workouts. kindly consult a general surgeon in person and gt a few tests like ultrasound abdomen and others if suggested by the surgeon for further evaluation and management. as of now, take a tab. zerodol-spas once a day or twice a day after food as needed. Best regards, Dr. Anil kumar jain.