Amber
It looks like it but then you're hair may always have been thin up there. I would keep taking a photo of your crown each month and that should show you changes. It may take a while though. There is very little that can be done about it.
Anonymous
It looks like it. Unless you've been ill please don't waste your doctors time as Pearl L suggests, what you're going through is normal.
Pearl L
go see your doctor about it