I was recently diagnosed with a tia mini stroke I have now become again riddle with guilt rregarding std health. I am married but have slept with men I am bi guy. I only gave a blow job to two men no semen only on my body and again I am worried about std infection. I am worried about the guy about 4 months ago and again think I am std positive IE hep b or syphilis I am going to get checked anyway as I can't again let this get to me and no one to talk to does not help. So please can someone tell me the risks.