Help?

Okay so I’m probably overreacting but me and my boyfriend were having sex last friday night and he didn’t cum at all what so ever yet and we used condoms that have spermicidal lube but it broke while we were doing it and he only put it in for like two thrusts before realizing it and then he changed the condom. I cleaned my vag really well and peed but do you think there’s a chance I could get pregnant..? I’m scared. This is probably stupid though.