I am 20 years old and have had alopecia areata since I was 4 years old. It never really affected me all that much until about 6 months ago, when the spots became harder and harder to cover with my existing hair, and more and more hair was falling out. I am currently almost bald, I have a few synthetic wigs but they are so itchy I would rather wear a hat. In less than a week I am shaving off what is left of my hair and getting a real hair wig. I know that I barely have any hair left but the…