Sleeve surgery tomorrow and I'm freaking out.

I've been looking forward to this for months, but now that it's less than 24 hours away, my anxiety is through the roof. Part of me is excited, and part of me is terrified.

I'd love to hear from people who've already gone through it. What was the first day, first week, and first month like for you? How bad was the pain? What was the hardest part? What should I realistically expect after surgery?

Any advice, reassurance, or honest experiences would be greatly appreciated. Thanks!