Insomnia? Or are you the type that would camp outside a bookshop to be one of the first to get the latest Harry Potter novel?
Bummer. I go through phases of crap sleep too. For weeks I wake around 3am and am awake hours. It sucks. I hope you get into a good sleep pattern soon.
This was way later than usual as I usual try to start at midnight but gonked off for a couple of hours plus.