I've been on BC pills for over a year, almost two years, and while I'm only on the second week of the pack, I started spotting with a dark brown, almost black, extremely watery discharge. This has a very bad odor. This has been going on continuously for over a week, same flow, same color, although the smell seems to have gotten worse. Just wondering if anyone has had this problem and knows of a way to treat it without going to the doctor, as I don't have medical insurance? Thanks