A month ago, I went to a prostitute. Before having protected oral and vaginal sex, I tongue-kissed her and fingered her vagina, then touched the glan of my penis using the hand with her vaginal fluid. It wasn't an immediate contact and exposed to air. Then we have protected oral and vaginal sex. I am not sure about whether she had any blisters or sore
I have a rapid test of sypillis and 4th generation elisa for HIV in week 4, both negative.
My question is what sort of STDs I should be concerned? And what are the risks?
Thank you for answering.