My gf and I were staying in a hotel for 2 nights and we had a shower together. I did remember that I touched my penis and rubbed the precm away with my fingers for around 5 seconds. We then mutually masturbated each other. My question is will the sperm die if I rubbed it against my fingers during hot shower? My gf is already missing a period and I'm really worried. Is there any chance of pregnancy in situation like this?!