"okay so i&#039;m writing this because i was going through hell psyching myself out and being paranoid. i&#039;m 20 and i had unprotected sex on july 24th he said he pulled out so i didn&#039;t think any thing of then i started freaking out because that&#039;s not the best birth control so i get the plan b pill but i take it like 62 hours after the incident. i&#039;m going insane thinking it didn&#039;t work i had no side effects to it and i&#039;m not die for my period till august 12th. i woke up this morning with horrible back cramps (which i always get) and i very welcomed visitor from mother nature. it came a week early and i&#039;ve never been more excited to bleed before. although the period seems a bit heavier and darker than before i&#039;ll put up with this for 5 days!"