Herpess1 I have for 44 years. I get them in my nose and recentlyi felt irritated on side of vagina after sex will now get them there?

Possibly. Herpes i can occur both orally and genitally. And it is possible to self transmit the virus from nose to vagina. An exam at the time of vaginal symptoms is the best way to make sure the diagnosis is correct. Treatment of either site is similar.