I wish that I had some ideas of what you could try, but melatonin works for me, and I also take elavil for help sleeping, 100 mgs. Have you ever been on it before bizi? Maybe it would help? My pain management doctor is the one who rx'd it for me and it's as good to me as the melatonin is. Sleeping is so important for our health that when we have trouble with it we naturally feel like heck. I hope you can get some good rest tonight. Maybe you could get some natural sunlight? I know that it is known to help regulate sleep, maybe getting an hour of sunlight today might help you sleep better tonight? I wish I had the answer for you, but I have never taken ambien or lunesta so I wouldn't know how well those work. Hope you can sleep tonight bizi.