Rich, you can count me in on that symbolic being there by your side as you go through this. You have so, so many people all over the world who care for you and are wishing you the best. Not just that the procedure will go well, but that you will be able to stay calm and relaxed, too. I know you're really scared right now, and you have every right to feel that way. I would be concerned if you didn't feel some kind of fear or nervousness. And, your tears are a very natural and human thing - please don't hold them in. You need to let them out. But, also know that you are in a lot of hearts and prayers.
I hope you are able to find out this wonderful nurse's name. But, even if you don't, I have a feeling that there is a special jewel for her crown awaiting her someday. Know that she will be rewarded for her lovingkindness eventually.
Please take good care of yourself. And, please keep us updated. We've all gotten to know each other pretty well around here, and you're a dear friend to so many.
If you don't mind, can I join that group hug as well? I'll try not to step on Ren as she's hugging your knees.
And, if it will help, I can flash a bit of thigh myself.