Ashley had some good pointers in the thread Jim bumped up for you. I myself love a hot bubble bath to relax in before bedtime.
- Wake up at the same time every day, even on weekends
- Don’t go to bed unless you feel tired and sleepy
- If you don’t fall asleep within 20 minutes, get up and do a relaxing activity in another room
- Listen to soft music, flip through a magazine, or read a book to induce sleepiness
- Take a warm bath
- Avoid naps, especially after 3:00 p.m.
- Exercise regularly, but early in the day and not six or fewer hours before bedtime
- Keep your bedroom cool, dark, and quiet
- Avoid watching TV, eating, writing, talking on the phone, or reading in bed (keep TVs and all electronics out of bedrooms)
- Don’t go to bed hungry but avoid large meals (and drinking lots of water) before bedtime
- Establish a bedtime routine
- Drink a warm glass of milk or herbal tea, like chamomile
- Avoid caffeine after 3:00 p.m.
- Avoid alcohol within six hours of bedtime
- Have a massage
- Practice deep-breathing exercises or meditation
- Try this exercise: Imagine there are faucets at each finger and toe’s end. Imagine them all running and envision all stress and tension rushing out through them.
When I quit I tossed and turned for just the first few days. I think it was more from worrying about whether or not I could do this quit rather than from the lack of nicotine. Hope something works for you.
They might wonder why you're sooooo grouchy right now. 
I guess I can see where you're coming from though. Whatever works as Lolly says. It's the end result that counts and it doesn't really matter how you do it, just as long as you do it!
That's the kind of attitude this takes. 
Keep up the great quit you have going, and watch out for the triggers that are everywhere, lurking, waiting for you to let your guard down. You need to reward yourself too for making it through these hard days on your journey to freedom. 
Don't wear yourself out either, take it easy and get some much needed rest and be sure to keep drinking plenty of fluids to flush the poisons out of your system. You CAN and ARE doing this my friend!
Just kidding. Whatever works!
