condoms are extremely effective against the transmission
of HIV. Why not get tested after a certain amount
of time...it is the responsible thing to do anyway. Health anxiety can be very hard to deal with, but you can rest easily that you did the smart thing by having protected sex. In my opinion, if this worries you, change your behavior...going going to a brothel may not be the best option if you are worried about contracting an STD....keep us posted!