Hi. I need help, yesterday I had receptive oral sex with my partner who is HIV + (with an undetectable viral load and CD4 count over 890), 3 hours after that I took a shower and I felt irritation on my urinary meatus which completely dissapeared in two hours, I know he put his tongue in that place and I checked his mouth and it's healthy.
I know receptive oral sex is not likely to transmit HIV (very-low risk), but I am scared to death that because of the irritation I can catch it. I went to a hospital to try to get the post - exposure profilaxis but they don't wanna give it to me, cause I don't match criteria (I am not a health worker exposed by accident).
Could I already be infected?. Please help (by the way I live in Peru)