I’m 19 y/o, I’ve always had a high hairline to the point where people have joked about it, but not receding. However recently I’ve noticed my hair on the left side of my head had been thinner/higher than usual, but I have no before pictures so I can’t tell if it’s just my imagination/paranoia since I’ve been like that for a while about hair loss. The one thing is my hair isn’t really shedding when I run my hand through it at all, it’s basically normal. Could I be balding even with not very much shedding?