My boyfriend and I had sex on October 12th using a spermicidal condom. We checked the condom and all seemed ok. This was also around the time I believed I was going to ovulate. He also pulled out before he came. A week later on the 18th he performed manual sex and oral sex on me. On the 19th I started cramping and it hurt more than a usual period cramp would, and on the 20th I had brown / dark red spotting. Since then, I've had random cramps and that same brown/dark red spotting every day for almost 6 days now. I'm due for my period tomorrow, but I'm not sure what might be causing this spotting for almost a week before my period. I have spotted in between periods before for the past few months and I think I might have ovarian cysts, but I have never spotted several days in a row. Any help is greatly appreciated.