@ghayden777 I hope all goes perfectly well on the 28th. What anticipation you and your brother must be experiencing now, to know the date, and that once this is done things will be so much improved. That's wonderful that you are being a donor for your twin. Twins are always so close to each other, but I am sure this will bring you even closer.
Have a great Christmas, and your New Year will be filled with joy to know this long journey is finally over.