What is wrong with Gary???

Gary can't even lay down and be still right now...it's crazy...he's tossing literally every 20 to 30 seconds in a half-out state...then gets up and is disoriented as hell to where he doesn't know where he is or what he's doing. Can't even remember which direction to lay down on the bed. Sideways, diagonal, crawls in and out over me. It's SO WEIRD!!