I am a 36 y/o man. Yesterday, I had unprotected oral sex (receiving) and vaginal sex with a condom with a prostitute. I haven't noticed any sores or blisters "on her". But, how do I know... Today, my throat feels a little bit sore and I see two white blisters on the sides. One small and the other one is bigger. No other symptoms yet. Is it just a coincidence or I've got something bad? Could any STD show so fast?
I'm in the relationship and have no idea what to do now. Do I go ahead and test for STIs?
Thank you for your advice!