"ok girls if your reading this it&#039;s because you are scared because u think ur pregnant and don&#039;t understand plan b i sadly am 15 and had unprotected sex with my bf. i am on birth control but being stupid i was still scared even tho he didn&#039;t cum inside of me so i took plan b anyways the week after i had sex again unprotected but this time he cummed inside and that scared me so even tho i am on birth control i took plan b about 30 hours later i have had awful side affects dizziness, being nauseous and headaches have been killing me for about a week now i was supposed to get my period last night during the night and i didn&#039;t so i started getting really scared but tonight i finally got it and it was a big relief!!! plan b works don&#039;t worry!!!!"