I had the Depo Provera shot back in June and was due for another in September, however did not get another due to its side effects. I did not have a period the entire three months and a couple weeks after I was due for another shot, I have been receiving discharge that's sometimes bloody and sometimes brown, typical spotting not enough for any tampons or liners or anything. I figured because I hadn't been ovulating from the shot my system was just cleaning itself out. However it's been over a month now and I feel as if I have a yeast infection, lots of itching, burning, and discomfort. I have taken a pregnancy test and it read not pregnant however, I haven't had a period since June from the shot. What the heck might be going on? Also, I've had yeast infections quite frequently but never with a lot of discharge mostly just discomfort.