Hi, I recently had unprotected sex with a male. I am a female. He was incarcerated for five years so I was a little extra worried. Later that night, I noticed he had a couple of nickel or dime sized, elevated lesions that felt like large scabs located on his upper back under his neck . I did not see them. I also noticed he had a small scab like bump on the underside of his penis where the head and shaft me. It felt crusted and it may have been one, maybe two, I m not really sure. They did not seem painful to him. If it s related, I remember him mentioning his back was itching and he also had a minor cough . What could this possibly be???