I got TE a few months ago after chemical irritation on my scalp. I have lost about half my hair and it is still falling out. I've been lately noticing that very very fine hairs are beginning to grow out. They are thinner than a cat's fur, in fact that's what I initially thought they were until I saw the little white ends of them. I just need to know why its growing back like this and if it's something to worry about.