Recently when I was in a hotel,  I met my college mate accidentally who is a girl, we were friends in college and she came to my hotel room because of that friendship. Unexpectedly we both had sexual feelings. We decided to have a bath in bathtub then sex happened in the bathtub only. I participated and felt very excited. It’s been a week and now I’m scared. If she has HIV, will I get anything? Because we met in water, are there any chances of HIV germs in the vagina in that water, so please tell me if I’m protected.