Tired

I took a nap this afternoon.  I woke up in a mini panic not remembering what day it was.  I went to the gym.  I ate a lot of calories today but still now sugar.  I just don't know.  I do and I don't.  This whole trying to eat well thing is SO difficult.  I just want to throw in the towel.  But this is 4 days without any processed sugar.  I should be happy.  But instead I'm just tired.