Hello.
I am a white United States citizen. I took a trip to Japan for vacation. My sexual history is only having sex with my ex girlfriend of 4 years (this is not the important part).
When I was in Japan, I met a girl at a bar. She was 28 years old. I don't know her sexual history exactly, but I know she's slept with other men. We ended up getting very drunk, and I stupidly took her to my place, had unprotected vaginal/oral sex with her before we fell asleep, and did unprotected vaginal sex in the morning. Insertion in each session was around 5-10 minutes unprotected. One thing to note, she was a little dry, so there was some friction. I am circumcised.
This was my first time every doing something like this. It's been 6 weeks, I have zero symptoms thus far, but am worried MAD that I contracted HIV.
What is the likelihood given the circumstances that I got something from her?