I have been spotting for almost 2-3 months, have a dark discharge, and developing risens in the vulva- about 1-2 a month. I had repair surgery last June, but now have to wear protection to keep from leaking on my clothes all the time. 'Odor smells as if I was having a period but had hystrorectomy in 1998. I had cancer at the time, also had breast cancer in 2004. I am really concerned.