Good luck with your Monday appointment. Actually, that's pretty fast results. I've had to wait a month or more to follow up on testing results.
I looked over the website you recommended. I would say one thing--it says that everyone will have an NG tube to drain fluids from the stomach for a day or two. Many people do not have one. In fact, since I've been on this forum the past five years, I'd say the majority don't need the drainage, and those who do, usually get it out within a few hours. Of course if there is a complication, then it's more likely. It's not something you need to worry about, as it's uncommon these days.
Nissen Fundoplication 2/09
"Whatever you fight, you strengthen, and what you resist, persists.”
“Worry pretends to be necessary but serves no useful purpose”
“Accept - then act. Whatever the present moment contains, accept it as if you had chosen it. Always work with it, not against it.”