Hi, I've been on and off of birth control for a few months now just because of inconsistency and I think I'm late, because I'm pretty sure my last menstrual cycle started during/after Jan. 7/8 weekend. I had dark spotting for several days - it was even heavy enough for me to put in a tampon but it was only for a day. Now I am having clear slimy discharge. Is there a chance that I'd be pregnant?