Gosh I'm so happy I'm not alone, but at the same time so sorry you go through the same things I do. I can take 5 melatonin and nothing, Tylenol pm seems to keep me awake, and sleep is a constant battle every day. Sometimes I can go long stretches w little sleep and then crash days later. Good luck with the Valium. I am on Effexor and Klonopin and they worked at first, but not now.