for the past couple of weeks the amount I sleep a day has been fluctuating from 3 hours to 15 hours and in the past 2 or 3 days my left temporal lobe has been twitching, and and for a week or so under my eye right eye has been twitching but that's only when I'm tired; my lobe seems to be twitching at any time. I'm debating whether or not I should go see a neurologist or not. Any ideas what this could be?