hello Idk what to call this at the back of my head, I’ve had it for years and Idk if it’s a cowlick or something, I have a weird cowlick on the front of my hairline too which bothers me but idk what to to call the thing on the back of my head, a whirl ?, cowlick ? As I’ve mentioned in the title I have naturally thin hair, would love to get answers thanks you : D