So, I stupidly had sex with a prostitute to lose my virginity. It was a high-class brothel where they get tested for stds every 3 months. I took a small lick of her vagina and quickly backed out because it smelled like fish. My mouth and throat feel like after a week. And now my foreskin which I can not retract smells slightly like fish every day even after a lot of washing. I am learned to retract foreskin or planning on getting circumcised. Am I in danger?