I have struggled with sleep -- either getting to sleep or worse staying asleep. And yes coffee has become a BIG part of my life!
I do read but have gone away from the "interesting" while trying to get to sleep but the Bed time reading -- even a Louise Penny with beautiful descriptions of Canada can be enough to let my mind rest. The other change I made was lowering the temperature in the house -- this has "helped" somewhat as I dont wake up as often due to heat.
But yes I too look forward to my Sunday sleep in and in the mean time... another cup of coffee is calling my name!