Sky rocket nerves are kicking in.
A lot of people suggest chap stick and Gas X strips. I would suggest those things and one addition. When I had my surgery, my coordinator suggested chicken granules, which you can find at just about all large grocery store chains. Since you cannot carry on liquid and need to drink broth both on your first trip and return trip, you can buy a bottled water behind security at the airport and mix it with the chicken granules to make broth. It helped me a lot. Hope this helps. Good luck to you.