First, i have tested for std on 4 October after 4 days exposure and been diagnosed as gonorrhea. Its been treated 1 week ago as result show negative, but when the doctor check on my penis, it has red dots on it under the skin. Then, she gave me a cream to put on it but no mention anything, just ask me to come back 6 months later for hiv test. I m worried does the result is final confirm? Other negative result for std can be confirmed after 4 days exposure only?