I was with a girl and we were grinding we were both in our underwear, we didnt have sex and I didnt cum. But when we were done i saw a small bit of precum on my boxers. The last time i came was over 24 hours before this took place and i urinated several different times. Can there be sperm present in my precum and if so what are the odds she'll get pregnant. Im really paranoid about this. Please help ease my worrying.