I'm not due for my period until the 27th, but on the 17th I woke up wth horrible cramps and looked like my period had started. I bled for like an hour then it stopped completely. but every single day since I've had reddish brown, and yellow, and really thick white, and just brown discharge and extremely bad cramps at random times. what could this be? cysts in your ovaries runs in my family, so I figure it's either that or I'm pregnant? I have no idea