Cervical Cancer

HI everyone! My name is Jen. I have CIN III and CIN II and my doctor thinks that its worse on the inside of my cervix. I have to have a Hysterectomy. But they are doing a cold knife cone biopsy in august 10th to see if its spread. If it has spread they will do a radical hysterectomy...if not a total hysterectomy. Im 25 yrs old. Anyways... i was wondering what my chances are after the hysterectomy of needeing radiation or chemo therapy. thanks for taking the time to read this!!