Welcome to the forum. This is a revised reply. As you correclty noted, I misread part of your question -- so I'm starting over! Sorry for any confusion.
Up to half of all adults in the US have HSV-1, mostly oral, and mostly they are undiagnosed and unaware. And they have regular sex with their partners, including oral sex. Once in a while the virus is sexually transmitted to those partners, but it's really quite uncommon; even after years of repeated unprotected sex, most partners don't catch it.
So the odds are low you would have been infected in this circumstance. I cannot say it didn't happen, but there is no particular reasoon to suppose it did. Certainly your symptoms do not suggest it. Those symptoms are much more typical of a prostate problem or, even more likely, genitally focused anxiety due to your concern about herpes and this relationship.
If you want still more reassurance, you could have an HSV-1 blood test in a few weeks. But really, I see no need -- and I certainly wouldn't do that if somehow I were in your shoes.
I hope this has been helpful. Sorry for the initial confusion. Best wishes-- HHH, MD
This happened during an extramarital affair. So I have two questions:
1. I've read online that even if I don't show any symptoms or have an initial outbreak, I can have an outbreak down the road. And at the same time be infectious to my wife. How true is this?
2. Should I use protection with my wife?