Thanks @Pommy8
I must admit, the anxiety yesterday and last night was rather acute. Dug deep into my 'toolbox'.
Cleaned the fridge, had a warm shower, even played a game on my phone (which I had to download as I don't have any!) to keep my mind off things.
I'm prepared - mentally - as much as I can be, I think. Or maybe I'm telling myself that so that I don't let fear of what's to come overcome me.
I know from reading many posts on here that a lot of people have done this before, come through it, are doing great. I need to remind myself of that - constantly.
It's the absolute powerlessness right now for me to have any impact on the outcome that i'm struggling with, that loss of control.
Harumph.
I'll update my thread after the appointment today.
(another date to add to the brain: 31 October, found weird dimple on boob, 22 November diagnosed withe breast cancer, 30 November surgery, 4 January - next phase of treatment will be ...)