I'm not sure why your surgery was postponed, but my thoughts and prayers are going out to you, your family, and your surgical team for a great day on Tuesday.
Tuesday is your day! Just remember you are on the journey of a lifetime. Try to enjoy every minute. It may sound weird now, but know that you are cared for and prayed for here, and all too soon this will be but a memory and you will be an inspiration to someone else. I am waiting for you on the losers' bench!