Hello,yestrday My Boyfriend And I Were Messing Around And He

Hello,yestrday my boyfriend and I were messing around and he had his penis rub against my clitoris,I was wet and there was precum,wen he was about ejaculating he took it away nd ejaculated.we rested for a while during which this period he dint urinate or clean up and den we started again the way it was the first time and there was precum again,I am scared dat semen from wen he actually came the first time mite have mixed with the precut. I am still a virgin there was no penetrative just re rubbing of his penis and finger on my clit and btwn my vulva.my period is no yet due until 10 days.wat r the chances of me getting pregnant. Though he keeps telling me not to worry that I am still a virgin and without penetration I can't get pregnant. ..pls reply ontime tnx