What Causes Itching And Burning Sensation In Labia?

I have rawness , itching , discomfort , buring sensaton comin from my labium major / minor area? It happen out of no where. I had unprotected sex with the same person I been sleeping with for two years about a week ago! I Alison been using different grooming method down there. I changes soaps and I've use baby wipes with some kinda of fragrance in it. I plan on going to the doctor next week but if you can identify what these symptoms might be