"i am a teen and if you are one too you might want to read this if your stressing and want to know how this works. i had sex with boyfriend he came in me with no condom. we bought aftera 1 hour or so later. my boobs were sore for about two weeks, it first started the day after i had taken the pill. the pain may get really bad but just breathe and relax, its a side affect. i got cramps here and there but it would feel like a little kick to my stomach. then i had spotting for one day. i thought i was pregnant because of the dark color but that is also a side affect. just breathe and let the pill do its work. plan b and aftera are the same thing. same ingredients. don&#039;t dig through every website trying to see if your pregnant or not, its okay"