I'm experiecing the same thing!I had ultrsound and nothing.Pap test,not sure yet but probrably nothing.My hormones are good but my iron is very low.I have iron deficiency..I'm taking 150mg of Trireex.Something like that. I've been like this for months after my D&C since last Aug 2009.After that,non-stop bleeding.It stopped and start again when I have intercourse or BM.I was never like this before. I was regular all the time. I have lower back pains all the time.I'm very tired and pain in ovaries.