SO on feb. 6 i had sex and it was unprotected and my boyfriend didnt pull out, so the next day i took Plan b! and im hoping it worked , but now i've noticed that i didnt get my period at all this month and the last time i got my period was sometime in January. sadly i dont remember when. but we had sex again a few more times but this time we did use condoms all those other times. but lately i've been having cramps and i got a really bad cold and i have been feeling sick. im still waiting for my period to hit, but this month of febuary is about to end and im scared im pregnant. Does this mean anything ? :(