I was thinking CPPS/prostatitis as I was reading this. Herpes wouldn't cause symptoms so fast (hours later). The soonest you'd get symptoms is 2 days later.
Her being on daily Valtrex means that over the course of a year, the chance of transmission to you is about 2-3%. If you use condoms as well, that brings it to about 1-2%. (Both are better than the odds of getting pregnant using the pill.)
You should read the Herpes Handbook - https://westoverheights.com/wp-content/uploads/2014/08/Updated-Herpes-Book.pdf It's free, written by one of the world's leading experts on herpes, and loaded with great info.
The only symptom and noticeable “pain” or discomfort I should say is the burning at the tip of the urethra...occasionally I can feel it lower into the shaft. I do notice it more when I am sitting for a longer period of time, hold it too long or drink coffee or something similar. Very occassionallly I feel a sensation at the scrotum, but nothing intense or long lasting.
The only difference in color is when it turns red after it has been irritated. That is just at the tip though.
I am going on for my HSV2 test tomorrow so that will hopefully shed some light.
The burning tends to come and go through the day and there has been long periods of time such as weeks where it wasn’t noticeable at all.
Did the opening of your urethra change colors? I doubt this is herpes, it could be pelvic pain caused by a prostate infection or due to high anxiety. Herpetic urethritis would cause extreme pain when urinating, which seems to not be your case. Also herpes symptoms (from what I've read) wouldn't last for so long without relief. I have been suffering from similar symptoms for close to 3 months now (after sleeping with hsv2 positive female), I've done one hsv test 6 weeks post exposure which came back clean, and I've been to a urologist several times, he put me on antibiotics which cleared my urine from white blood cells after two weeks, but the urethra burning sensation never went away but it has gradually improved and it's hardly noticeable nowadays but still there. I think you might be suffering from the same condition I have which is CPPS. Please keep us updated on the hsv testing and good luck !
Went to the Urologist and they said to monitor intake of irritants and to change my diet to help alleviate some of the irritation. Another urinalysis was done and came back clean. Did a rectal exam to check prostate and nothing there either. Recheck in 4-6 weeks. Brought up possibility of prostatitis.
I have an HSV2 test scheduled for tomorrow. I still have no outward signs or symptoms and have been taking anti-inflammatory and Aleve daily.
Any help or suggestions? Advice?