my period for feb. came 3 days early throwing my cycle off. i had unprotected sex on march 11th and i know he came inside me. i got the morning after pill on the 12th and took it right away a little over 12hrs afterwards the second pill i forgot to take so i ended up taking it 24hrs after the 1st pill. i started bleeding today the 18th which is 5 days early. i was kinda surprised when i started bleeding normally i get very moody and my face tends to break out before my period and i've had no symptoms. so is this my period? and means im not pregnant