Suggest Remedies For Irregular Heavy Bleeding

I have polycystic ovaries and very irregualr periods, im bleeding now and it seems to be really heavy to the point im using a super plus tampon an hour and when i take it out i get alot of blood fall out as well as clots, i have norethisterone here that i take when i need to but ive taken 2 of them and its made no differnce.