Hi. I have a concern about my risk of exposing to HIV. Last week I had sex with a girl I met on social network app. We had sex with a condom but during the process, the bottom edge of the condom was rubbing against the skin of my bottom part of my penis, I felt a little bit of pain but kept on going. After we finish, we cleaned off. I didnt remember seeing particular wounds or blood. Now I just saw a pimple or somehting similar in the same area. Am I at risk? Also, the condom didnt go all the way to the bottom of my penis. Thanks guys for everyone's help! Appreciated!