So 7 days ago, i had an oral sex with a transgender man and he's positive i found later. I put my Penies in his mouth and around 1-3 mins (not sure detail time). I ejaculate out of his mouth, i mean not in his mouth. I dont find clearly blood sign on my penies that time and after 30 seconds break, i go wash it for 1 mins. Shall I need worry any risk of HIV?
I am just freaking out, I used 4 gen test kit for me at today is only 7 days and is negative. I checked on wiki the risk is said 0- 0.005%, So i am really worry is there little chance about it?