yesterday may 28 I had sex for the first time at first it was unprotected but then we put on a condom so it was protected for a few moments though it wasn’t im afraid pre cum could’ve occurred?? The last time I got my period was April 27 so since I’m supposed to get my period veryyyy soon I have a low chance of getting pregnant I’m still afraid of the possibility’s idk if I should take plan B?? it’s been 24 hours already