I feel you, brother. I have trouble sleeping, too. Usually 5 or 6 nights after "day one" is what it takes for me to get back to a normal sleep pattern. It can be tough because not sleeping is so frustrating and also impairs judgment.
There's no way around it though. Hunker down and persevere. Find something to read. It sucks, but it's survivable.
You can do this.
