Hi this may seem like a stupid question but I really needed to ask something.

So on Monday I had sex and we used a condom then my sexual partner finished inside it then took it off but some more cum had come out and dripped down me and when I was cleaning up with my towel I’m scared that I may have mixed fluids or that even when it came out something could have happened.

However the day after this I got my period it was 5 days later than expected but it still came so I’m wondering what’s the likelyhood of me being pregnant ?