I been through 3 doctors and a dermatologist. I been complaining for a over a year of external vaginal itching, prickly pin, and irritation. I had loss lots of pubic hair and my vagina looks dark and like a healing rash ugly skin. I am african American. I cant sleep and always uncomfortable. All i was ever givin was creams. No biospy done. I asked if I have psoriasis or Lichen sclerosis they say no. Help!