Normal sleep for me would be 11pm to 7 am approx. Last night I was in bed for 1045, read about 30 mins, then lights out. Still awake 1230 am - up for the loo (boredom as much as anything). Resettled down. When I decided I just couldn’t sleep, admitted defeat and put the light on- 0320 am. Read until 4 am then finally slept, waking at 8am - feeling like a zombie. Luckily I no longer work, it’s cold outside, and I have a telly and a log fire ! Hate not sleeping though, and it has happened several times. Just wondered if there was any connection with revised eating habits.