I'm a 23 year old straight female.
I am scared that I might have contracted HIV after unprotected oral sex. It was a one time encounter at a party while drunk. We kissed and performed unprotected oral sex on each other. He fingered me as well. He didn't ejaculate into my mouth but I did swallow some pre-***. We finished by mutually masturbating. I also want to note, I asked if he was "clean" and he said yes, and the last time he had sex was around a month before me with a girl from a dating app. He's a white, British straight male, doesn't inject drugs, as far as I'm aware. The same applies to me.
I went to the clinic a week later to get tested as I started to feel itchy down there, I was very anxious that I ended up with herpes or something, even though I didn't have any blisters. The nurse told me she thinks I have a yeast infection so I took treatment for it and it pretty much went away, although I'm still a bit itchy sometimes. I tested negative for chlamydia and gonorrhea.
Fast forward 3 weeks (a month after potential exposure) I did a home STI test including a finger prick test for HIV, which all came back negative. However the last few days I've been really achy, with a slight headache and random body pains.
I know that there's a window period of around 6 weeks for the test I took, so I will take another after that point. But I'm scared to death I've contracted HIV, it's making me miserable and I can't focus on my work. I feel so stupid.
What do you think my chances of being HIV+ are?
Thank you.