Me and my boyfriend were fooling around, he put his penis inside me (un protected) and went at it a few times. He swears blind he didn't precum, but i think he may of had some cum on the base of his penis, and i sat on it. My period was due 2 days ago, i've had upper thigh pains, lower stomach pains, dizzyness, suddenly become tired and today i started to get brown lumpy discharge. I came off the pill 2 months ago, and i took the 72 hour pill after 6 days because the nurse said it was worth a shot. AM I PREGNANT? Anything will help!!