Okay! So, l had sex on feb.7 (unprotected) he didn't cum in me but had sex again minutes after. I started my period the next day, which was the day I usually start, but I am late this month and I have no signs of starting other than my breast hurting extremely bad, which usually happens before I start but that can also be early signs of pregnancy. I'm a bit worried. Am I pregnant? Opinions please?!