Helpp!!

Jessika

So I was 14 days late since yesterday n my boyfriend came In me in two different occasions n I though I would get pregnant from that but for some reason I had my period today(after 14 days!!!) and the cramps are helll !! I’ve never had cramps this strong is it normal?? Can I just not get pregnant this happend last month as well... I’m just confused on what’s going on bc the pain is unsupportable