I am 25 years old and I noticed my first gray hair at the age of 14.I one had a couple and I had a full head of hair. Now my hair is thin and I've noticed a bunch of gray hairs here and there.Also I've started growing a few unwanted hair in funny places. Like a thick black hair on my arm near my wrist.And some thinner black hairs on my chin. My skin has always been clear untill about a year ago.Than I started getting reakouts around my chin and corners of my mouth.I also had to switch my brand of deodarnt to something stronger. What has happened to me?