kindergarten empty nest syndrome

yep. i have it.  a pre-emptive kindergarten empty nest syndrome.  my youngest dares turn 5 next week and i can't believe they'll all be gone from my nest for 7 hrs every weekday.  sometimes i find myself staring at her and even smelling her hair (kinda weird yes), i know i'm spoiling her, and every once in a while, my cheek feels a tear running down it.