Im 23 and starting to show slight signs of thinning on top.Going to get minoxidil today and even thinking of going with propecia too.my question is how bad is the "shedding period" i read about here?would it be best to keep my head buzzed on like a 2 or 3 guard,keep it medium length or longer to try and hide the shedding?is the sheddig even that serious to have to do somethin like that?