Insomnia

I've been suffering from insomnia quite a lot over the last few days. Most nights I seem to wake in the early hours and then be unable to get back to sleep for at least a couple of hours. It's not that I struggle too much to get comfortable or even Pod bouncing on my bladder that is keeping me awake - just that I can't seem to turn off my busy brain and go back to sleep and even my hypnotherapy CD doesn't really help. I guess it is nature's way of preparing me for going back to disturbed nights.