I've been having severe anxiety/hypochondria over the suspicion that I might have HIV. I had protected sex about 5 months ago but there was a little bit of blood involved. Kinda freaked me out. I checked with the girl and she said she's absolutely clean but you can never be too sure. I went to my primary care physician FOUR TIMES in two weeks completely convinced that i had HIV. Got an std test two months after, said i was clean, nothing wrong at all. I'm starting to freak out again now because I've had a cold for a month now. Went to the doctor again and he said I should be fine. Even when my partner told me she was clean and i have nothing to worry about, I still can't convince myself I'm healthy. Why can't i just calm down about the whole situation? Please, any tips on how to cope with this constant anxiety would be helpful