So much information adds to worry
Jose did answer your further question in his first answer which is yes, the HIV test you had after the less than memorable erotic massage would be fine. Personally I would have asked for my money back .. for the massage ..if it was that bad I couldn't remember it but thats a different story.
I / we wont get into the numbers you've quoted in respect of the HIV test. We don't report the tests in that form. You're either negative or positive and you're NEGATIVE.
Best regards, Sean