I recently started dating someone. We are both gay men. A week ago, I received an HIV rapid test and was negative at 6.5 weeks after receiving a ******* by an undetectable Positive partner. I went on PEP for it. The guy I'm dating got tested earlier this week and was also negative. Neither of us have ever had any unprotected anal sex, only unprotected oral sex. His test was about 5-6 weeks post protected anal sex with another partner.
This morning after I topped him with a condom, he orgasmed. I got a few drops of his post-orgasm liquid on my fingers and wiped it off on my side. A few minutes after, I used those same fingers (mixed with my lube) to finger myself. Was there a risk from this? I'm not sure I got all of his semen off my fingers. After I fingered myself, he fingered me. He has long nails and it hurt. I am concerned if he was in the window period, I'd have an issue, though I thought most folks seroconvert by 5-6 weeks.
Thank you.