my greatest nightmare

my biggest nightmare nowadays... haunting me ever so often that i break into a sweat and wake up at 3 am almost every night is that i wake up to find that i am slowing balding and can see my scalp thru my hair .... ! this is terrible.. considering that i really have never had hair problem .. and i am not a vain person at all... but this scares the shit out of me... and the troubling part is that .. its not really part of my conscious .. how is this manifesting in my sub conscious... ! damn damn damn... am fed up now... !