Am i just a "space case"?

i tend to blank out alot and it affects my daily life. it happens to me everyday almost 10 or more times a day my friends say that when i blank out i get a serious look on my face(as if i go into robot mode) one time i blanked out and my friend tol me i went cross eyed and another time i started drooling. i feel so helpless...the woman i babysit for said its as if i have narcolepsy but im still awake and i can be in the middle of a conversation and ill blank out. two minutes can go by and it seems like a second. i searched this on webMD and the result that came up was alzheimers....this cant be right...PLEASE HELP!