tip of my penis burns a little, very slight redness at tip.... Got a Bj from a girl... bad decision, 3 days ago.... I put some hand sanitizer on the my penis right after the bj then went to a restroom and peed, plus washed myself.... When I put the hand sanitizer on my penis, it burned..... It still is uncomfortable. The BJ lasted 7 minutes, maybe... Are the chances that I have an STD or UTI or did the sanitized react badly with me...