What you describe is almost exactly what I have.
I have a burning sensation in different spots...usually the back of the thighs, inside of the thighs, scrotum, or pubic hair region. Basically, the skin just feels "hot" and uncomfortable without any visible symptoms. It makes it VERY uncomfortable to sit down to the point where I sometimes have to sit on an icepack just to be able to do it. You're right about how its almost like having Herpes 24 hours a day, 7 days a week...rather than just the occassional outbreak.
I've had Herpes for 1 yr and 5 months...and these pains haven't gone away

Herpes really sucks, I'd give anything not to have these damn annoying pains anymore. I guess we're just unlucky to have these terrible symptoms on top of the usual outbreaks. Let me know if you figure anything out