Monday is surgery! Can't believe the day is finally here- and now I'm NERVOUS!

I guess it wouldn't be normal
NOT to be a bit nervous, but feeling
so prepared and waiting
so impatiently for the day to arrive- I didn't expect to get a last minute case of the nerves! My stomach is in a knot, my muscles are all tensed up-back and neck sore (and of course I can't take Motrin or anything!), and I haven't slept well the past 2 nights. This weekend will be interesting too- liquid diet,
and daily laxatives - and I WORK 12 HOUR SHIFTS SATURDAY AND SUNDAY! Oh boy! Plus, my hubby won't be flying in now until midnight tonight. I'll be up at 5am Saturday to get to work on time, will just see him for a short time after work before I pass out (or try to sleep anyway), then the same thing Sunday. I need him with me, and we just won't have a lot of time together before having to be at the hospital 6am Monday. Whaa!

I need some hot tea or something to calm me down!
Any last minute advise?