for years, ive had this problem that comes and goes where it sounds and feels like my nose is stuffed up and i;m breathing out through my nose to try and clear a passageway but when ive been checked , dr s say i dont have a deviated septum and everything appears normal. one dr suggested i might just have some sort of nervous tick . it really bothers me..it feels like i m stuffed up...not in my nose but almost behind it or necxt to it..., above my cheeks,, its also embarrassing when people ask me why i m making these noises...any thoughts?