I've been following your threads, and I think that you are going to make it. It sounds like you're well prepared for the rocky road ahead.
One more day for peak withdrawal, then you'll start to feel better. Don't be afraid to take a sick day. BTW, you are a lot tougher than I was when I detoxed. I don't think I could have worked the second day.
Hang in there, girl. You'll be counting hours for a while, but before you know it, you will be counting days.