ekat - I know how you're feeling on all levels. I spent the entire night tossing and turning. I didn't get a wink of sleep, in fact I spent most of the night screaming. I'm throughly exhausted, and I constantly feel like throwing up. The nausea never seems to fade, I can't eat a thing, and my body's beckoning call for more pills has me practically pulling my hair out. However, I refuse to give in. I'm in a battle against oxycodone, and the only way to lose is to give in. I refuse.
Keep up your spirits. It's difficult, but worth it.