2 More Days Pre-Op Diet...Surgery is approaching!

I'm starting to get nervous...I'm 13 lbs down and that is a very good thing, but the anticipation of what is ahead is really occupying my time.  I guess you are never really completely prepared for something like this, i just want it to be over with I think.  I think too, I hate feeling sick, or nauseous and I'm afraid that that is how I will feel with my band on.  Can someone describe how it feels when the band is first applied? The anticipation is torture.......