Had Uterine Ablation 3/30/10- Still bleeding every single day. What's wrong?

Still hoping to receive a reply. New to this site and not sure how to go about this. My query is this: I have been bleeding now for 10 months (like a menstrual period), every single day! I had a uterine ablation on 3/30/10 (for fibroid and heavy bleeding, daily). Now that I have had the surgery, I am bleeding lighter...but still EVERY SINGLE DAY! I do not want a hysterectomy. Has anyone else ever had this experience before? The doctors don't seem to have a clue. Thank you.