I've been extending my fasts from 16hrs to 18+ hrs ...usually finishing my last meal around 3:30 or 4pm and i'm struggling to sleep. I have early dinner/early to bed/early to rise habituated for many years now and last night i was tossing and turning until 12:45 and finally had to eat half an apple with tahini. I was really wanting to start FMD today and now I'm nervous I won't be able to sleep. I'm Pitta/Kapha