Is it worth stressing the chance of pregnancy?

So I just had sex with my bf and he used a condom but pulled out just in time he was about to ejaculate and I'm just wondering if there's a chance semen can leak through and get me pregnant 😓 he wasn't inside me for that Long because it was hurting me a bit.

I ovulated 5 days ago and my periods in 11 days. Someone please help