I recently had protected intercourse about 3.5 weeks ago. Ive tested myself 5 days after then 2 weeks after. They came out negative both times. I've been scared and stressed this whole time. Maybe cause I'm stressed I have Acne or it could be an HIV rash. It does get itchy but its like fast, its not like super itchy where I have to itch it right away and it doesn't burn or hurt. I've been feeling like that through my whole body, but it goes away. I have some on my face and my back. They came out about a couple days ago. what do ya think is it an HIV rash?