My gf and I met in my room, she gave me bj, and then pre cum came out from my D, which at the time I didn't know contained a small amount of sperm. After that, we decided to have unprotected sex, but My D was not properly enter her P, I tried to enter but was not entered, and her hymen tissue tore and started bleeding, so we decided not to do sex, so I am worried about whether the pre- cum on my D tip entered her vagina or not, I am so scared. Please help me ( her last period came on 8 oct) and we do this on 22 OCT