I am a 37 yrs old Male. I had a BDSM session with a professional mistress before a month. She made me lick her feet, thighs, sweaty armpits and also her shoes. She also made me swallow her saliva every now and then during the session. We didn't have intercourse and didn't have any oral sex either. But after few days, I started getting pimples on my face. After 3 weeks, I started getting itching on tip of my penis and in the genital area, dry mouth, oral thrush. Hence I did a HIV 4th gen cmia ab/ag test in 29 days from the date of exposure. It was Negative. But still I have itching, pimples and oral thrush. Today there are two very small blisters on the inner side of the lips. Is my test conclusive or should I go for another test? If it is conclusive, what could be the reason for the above symptoms. Is it possible that I caught STD/STI from the act? I am worried. Pls help.
PS: I am pre-diabetic person with high BP.