"my boyfriend and i had unprotected sex and although he pulled out, i wanted to be careful so i took plan b about 8 hours later. i felt fine after taking it but did get a little nauseous about 10 hours later. happy to report my period came yesterday which is a week earlier than normal. it is a lot heavier than my normal one though. i couldn&#039;t be more relieved. it&#039;s a scary process to go through, but go about your days normally and don&#039;t stress about it."