In case you are having heavy bleeding even after taking medroxyprogesterone then you should get tranexemic acid or ethamsylate prescribed. These should stop bleeding.
It is very difficult to precisely confirm a diagnosis without examination and investigations and the answer is based on the medical information provided. For exact diagnosis, you are requested to consult your doctor. I sincerely hope that helps. Take care and please do keep me posted on how you are doing.
i was on the birthcontrol yaz and that was causing my bleeding as soon as i got different pills it stopped !