Period cramps

Krysta

My period is so inconsistent and i get the worst cramps ever to the point i cant go to school or am up all night crying bc it hurts so bad. Advil doesnt help and a heating pad temporarily helps. Is it worth going to the doctor for it? Like is there anything a dr can prescribe me or is it not even worth it and theyre gonna tell me to suck it up and take ibuprofen