I had a vulva punch Biopsy in Feb 2018 that came back as severely Atypical. Now I am scheduled for surgery to excise the area just to make sure all is good. It is a lot, I am new to this and like you said there is not a lot of info out there. Especially concerning the vulva area. The punch Biopsy is easy and recovery is nothing. I can’t speak for the rest of it as I should find out soon. Like you I had some odd itching which prompted me to get the biopsy done in the first place.