My period was Sept 5, I had sex during my fertile days on the 16, and some more days, he came in me and on me, and we've had alot of sex since then where he's also came in me, my boobs are the most painful thing ever rn, and I've had to pee literally almost every 10 mins, I've had slight cramps thinking it's time for my period, and back pain, and my head hurts, and no matter what I'm doing I fall asleeo, everytime I get home I'm out even doing my hw, in class, I'm knocked out, and I feel nauseous sometimes, but not alot and I've cried so much this week, and cussed ppl out and just been in a bad mood for a while, is it possible I'm pregnant and if so how far along? Most likely it's from the 16th, my period is supposed to come in 2 days, but I can't take a preg test.