Hello! 5 weeks ago I had unprotected frottage at erotic massage. There was no penetration although at some point while rubbing she kind a stucked with her vagina at my penis head but she emediatly lifted her vagina and proceeded rubbing. Now I'm starting to worry what if I penetrated her just an inch. I dont think so but what if I did am I at risk? Is it true that infectious fluids are deeper in the vagina? The thing is that since the exposure I can't stop thinking about it and I'm under stress constantly. I have done STD testing after 2 weeks for HPV, gonnerea and clamydia - all negative. Now I'm waiting for HIV, sifilis and hepatitis as well. I'm worried because a few days ago quite e few rashes occoured, mostly on my arms - white non itchy, round and some stripes. Is it possible that it is a resoult of stress? Kindly asking for help.