Period sex

Katherine

Hello so I was on my period last week and on Friday I was drinking and my period was light (which my period was heavy all that week). I had sex with my man and he came inside me I’ll be honest we go hot and steamy😅. Then the next day I had a little heavy flow then at night it went away. Just 2 days ago I had that dark left over period stuff (sorry idk the name) so my question is i can’t get pregnant right? I’ve just been overthinking.