Organized (or not)

I'm starting to get a tiny bit organized. I've bought most of what I wanted and now just need to sort the clothes out that I want to pack and make sure they are all clean.
Today I picked up the one thing I really wanted to bring - socks with those little grippy things on the bottom. At the CZ clinic, they like you to spend at least an hour after transfer with NO movement. So the transfer takes place in the recovery bed. They angle the foot of it into an inverted V, then have you scoot your butt to the end, with your feet perched there. No stirrups. After the transfer, they move you back a bit and wheel the bed into recovery for an hour.
Last time, my leg started to shake and I had to grab my socks to hold on. I dont think it would be a 'good' tranfer if I kicked the doctor in the head. Of course, last time, he had a hard time finding my cervix and I had to move to the big gyno bed-thingy. It seemed awkward, but it kept my legs still. But then I had to move beds after. I'm hoping not to move this time and of course, I'm hoping not to boot the doctor.
I also got some more of those bags that you roll your stuff up in to take up less space in the luggage. Oh, and while I was in the sock area, I picked up some of those socks that help when travelling.
One week, I leave in one week.
I'm trying to stay very positive. I wouldnt be doing this if I didnt think I could get pregnant. At the same time I need to not build it up so much because if I get another BFN, it will be even harder. How do I balance 'positive thinking' with realistic expectations??