I have been in a relationship with my boyfriend for over a year now, we have sex regularly (about 5 times per week) the other night while we were having sex I started to bleed, this has never happened to me before, since that night I have been spotting brown discharge. I called my Dr and he didn't seem to alarmed and scheduled me an apt but not until the end of the month... My period ended about 2 weeks ago (I have been on the pill for 10 years) I don't understand what is wrong with me... any ideas?