Blue,

Hang in there, sleep will return.

You can learn to eventually ignore the headaches, my head hurts still after 4 years, I was whacked pretty hard but most of the time I'm not really aware of it until my wife asks how my head did today. I know that might not be the answer you want but I mean it when I say it really isn't that bad. For some reason we seem to handle a sore knee but a sore head spells doom to us.

Bud