Who thinks that I should have a D&C instead of a hysterectomy?

I have had problems with my period going and going and it doesn't stop. I have been on birth control pills for over a year, I have had my tubes tied 6 years ago. My doctor keeps doing all these tests and I am almost getting frustrated and want to change to a doctor who will schedule me a hysterectomy this summer. I am 33 years old and have a 13 year old son, and am attending college. I have loaded up with cles so that I could have this hysterectomy done this summer, but the doctor keeps dragging her feet. She said that I ought to have a D&C. I don't want one, just want to have my hysterectomy done and over with. I have bought my fair share of pads and want this to be over with and go on with my life. I am wanting some advise from my fellow female friends on here on what they would do. Please no men answering this question or contributing their input k? Thanks