emergency contraception
"I had sex the day my period had ended, so I was not fertile. While having sex, the condom had slipped off inside of me. I was super paranoid about any cum coming out so I took plan b about 12 hours later. I had symtoms about two days later - moody, nausea, fatigue. About a week later I then bled for three days, and it wasn't my regular period. My normal period did not come at the expected time. It was about two weeks late until I got it! I took a pregnancy test when it was a week late and it came out negative. The pill does mess up your cycle. Super scary experience, but try to relax! You'll be fine!"