Resetting Sleep Pattern

Returning to Eastern Daylight Time did not go well.  But neither was my rhythm still on Pacific Daylight Time.  Got up a little late, thought I was OK.  Retired at a typical EDT hour but did not fall asleep.  Nothing helped.  Went to kitchen and noshed.  Probably wrong thing to do.  Turned on laptop.  No new emails or FB messages.  Finally fell asleep.  Woke spontaneously at 8AM, quick snooze to 9AM.  Had considered going out for breakfast.  Not good idea.  Just coffee.  Hawaiian Blend picked up on sale at Sprouts.  Then adhere to my task list and see if it resets me tonight.