I'm on day 51 and still struggling to get good and deep sleep, I guess it's true that the withdrawal symptoms vary from person to person. Most I get is like 5-6 hours max and it takes me like 1 to 2 1/2 hours of lying there with eyes closed before my brain finally shuts off.
Im going to second the Chamomile herbal tea
You people who say you get 10-11 hours are sooooooooooooooo lucky you have no idea, at this point i would pay for even just ONE of those "regular" nights of sleep where you get the deep sleep and wake up at 100% instead of 60-65% like me