Hello...I am a gay male and recently had a sexual encounter with another guy that I met through a social networking app while on vacation. I was the top, and we did use a condom..but I noticed that the condom was torn near the base of it where the 'o' ring is and I continued to use it. I didn't ejaculate in the condom, but I am worried that I could have been exposed by him. The condom still covered my shaft but like I said it was broken on the base... I don't recall my penis being wet afterwards, but I also don't know how long it was broken. The other male said that he is HIV negative, but I also don't know him other than this encounter..
Is this a considerable risk or is this something that is very low risk? I am pretty worried about it and since I am not at home for another week I do not have access to PEP.