Congrats on your success. I too, am on water fast, this is the start of my third day, and I've not gotten on the scale, as I want to wait until I'm done with my water fast.
I find keeping a water bottle next to me helps, and I make a habit of looking in the floor length mirror every day to remind myself why I am doing this. I use to avoid the mirror, but I need to face myself.
Good luck with your fast.