Hi im 21 y/o Six months ago I started to become sexually active w/ only one man. After 2-3 weeks of becoming sexually active I experience chill,fever-high fever-,sweating,eyepain,muscle pain and rashes-at my back,arms,legs,stomache-. I had a bloodtest for Dengue-Blot test- and the result is positive(that time there is dengue outbreak in my country). And now im paranoid,there is HIV epidemic here at my country is it possible that the cause of what I experienced before is HIV not dengue? Is it possible to have a dengue false negative test? What is the different between the testing of hiv and dengue?