I need help😭😭

So umm i had unprotected sex last night my guy had precum on his dick which i thought was normal yeah?so umm i woke up today morning and i was bleeding like crazy so at first i thought it was my period but that was impossible,so i checked the internet and it said its something to do with implantation🤔and that the bleeding is the early signs of pregnancy so i took the morning after pills today and im waiting to see the results but im so scared

Do you guys think the pills will work?or who has ever been in such a situation before?😫😫