Welcome Tracey, you are in that dreaded twilight zone of waiting which seems to be actually one of the worst times, at least it was for me. I dropped 5kg between diagnosis and the surgeon appointment and that was pure stress. Busy yourself with planning for that surgery. I got all my house work up to date and did a few things to help myself for after surgery. Simple things like hang your towel on a lower rack as you won't feel like reaching up for anything for a while. Bonus for you with your sister and mother being cancer patients, the doctors will seriously go for the best treatment for you and not mess about. Hugz. <3