I've been happily married to a wonderful woman for 3 years and have never, ever cheated on my wife. Before we were married, I had (during college) experimented with a few guys but have always engaged in safe sex. I identify as straight. Before we started seriously dating, I had a full STD panel, including HIV, all negative and have never had another potential risk since then.
Until last week. Long story short: On Monday I was traveling on business and a guy started coming on to me. It had been a long time since I'd done anything with a guy, had had a few beers, and ended up giving him oral for about 10-15 minutes. He never came, but there was probably some precum. I asked his HIV status before we started and he said he tested negative "like a month ago". Anyways, I didn't enjoy it at all and ended it before he came. I was reminded that my "curiosity" for men had only been that, and that I really don't enjoy M2M sex of any kind.
I'm now terrified that I'm infected with HIV. Not just for my sake but I'm just petrified I could infect my wife. What's killing me is that being upfront about this encounter would cause me to lose my wife's trust forever and I know it was one stupid mistake that I won't do again. However, if I put on a condom she'll know that I think I'm infected.
How likely is it that I could have been infected with HIV? How long do I need to wait until I can get a test and resume having unprotected sex with my wife?
Thanks so much for your understanding; I'm just so scared..