Have you been checked for a yeast infection or bacterial vaginosis? Assuming you've tested negative for other STI's that can cause itching, it's quite possible you have a yeast infection or BV. They can happen anytime there is an upset in the delicate balance of bacteria and/or yeast in the vagina. I'm currently battling BV AND a yeast infection, and I can absolutely relate to the intense itching. As for the apparent scarring, I don't know about that. Did your doctor examine you to see what you were talking about? If not, I think I would ask for an examination, and possibly a test for the two infections I mentioned. I'm sorry you're going through this. I, personally, find it very disconcerting to deal with such issues in my "lady bits"!
Yes I've been tested for other STI's and they came back negative. Yes I was tested for BV and a yeast infection and they came back negative. She gave me the medicine for the yeast infection anyway because it couldn't hurt me, so I took it and no improvement.
I also wasn't examined since then in regard to the scarring. I just noticed it a few days ago when I shaved for the first time since then.
Yes it does suck dealing with these problems and I am due to have surgery next month for the third time for endometriosis and polycystic ovaries, except this time I am having a bowel resection due to the growths getting into my intestine. So, on top of all the existing problems with my reproductive system, herpes showed up at the worst possible time.