taking plan b

okay you guys. my last period was March 29 through April 1. I had unprotected sex yesterday, April 14. I hear you ovulate 7-14 days after your last period. Sooo that’s a close call. I have never been in this kind of situation but. I have plan B in my possession and all I have left to do is take it. I really really really do not want to take it because I have a track meet tomorrow at 11am and I don’t wanna deal with the side effects. But I also don’t want to wait 2 weeks for my next period and just hope it comes and freak myself out for the next two weeks. Besides, I don’t know if you can return it and plus it’s better to be safe than sorry... all I have left to do is take it ... what do you think? Ugh 😩😭