I had a "possible" exposure back in January on the 29 th. I've had multiple test and all negative. I had my 6 month days before my actual 6 month month but it was negative. I'm worried because I had symptoms of fever, nausea, weight loss and diarrhea. I know you can't base it off symptoms but I am worried because my girlfriend has started to show symptoms. After ally testing I wandering if I am in the clear or not. Also I read that the smallpox vaccine offers protection from HIV which I have and I don't know if that affected my test results. Over all I am worried if I can rely on my results or am I ok and just worrying way too much.