Thanks everyone for the terrific suggestions. My meals, at least lunch and dinner, are pretty balanced. I make sure half of my plate is vegetables/salads/fruit, and the other half is a combination of protein and healthy carbs like whole grain bread/potatoes/brown rice. I usually eat dinner around 7:30 p.m., and try to be in bed by 11:30 p.m.
I'm going to try having 1/2 glass of juice before bed tonight, and I'm going to add a teaspoon of fish oil. A friend recommended it because she used to wake during the night and the fish oil did the trick. If that makes a difference, I'll stick to that weeknights, but I'll try doing without on nights where I could sleep in if I wake a lot during the night. I'd really like to get to the point where I don't need that little something before bed.
The weird thing is that during the day, I can go for hours without eating and it doesn't bother me other than feeling really hungry. I have never experienced symptoms of low blood sugar in my life. Well, actually, besides the feelings of strong hunger, I can get irritated rather quickly. (Mind you, I'd rather snap at someone than faint at their feet! I can always apologize, but the fainting would scare the living daylights out of me.)

Thanks again everyone, hope you all have a great No S week!
It's time to make it beautiful.