Is is possible to get pregnant like that?

Hi.So i had sex with condom with my boyfriend.He pulled out and finished and after that we checked the condom with water-no holes.After that we were lying on the bed and we were both with underwear only and we started humping.My first question is could some sperm get through his underwear and get to mine?The after that a gave him a hand job but he didn’t finished and i may have touched myself down there over my underwear and even under i don’t remember.Could i get pregnant if there was still some sperm from the sex and when i touched myself to get pregnant?I was on my ovulation day