Hi I'm A 44 Year Old Women And I Just

Hi I'm a 44 year old women and I just had a DNC do to heavy bleeding and blood clots. My procedure was done in September of 2016 and after the procedure I was spotting very light no discomfort. Then I notice the bleeding gradually became heavier. I had my follow up appointment and I was told by the Nurse that this is normal and I should stop shortly. Now this is November and I'm still bleeding something is wrong can you help me?