[Concern] Finger pain Trigger finger syndrome

My middle finger swelled, and the joint pain was so severe that I suffered for several years.

They said it's not rheumatoid arthritis, and I suffered for several years.

The pain relief injection was probably a steroid injection, right? I endured it with that injection.

I was recently diagnosed with trigger finger syndrome.

I think I need surgery, but is it correct to use it until I can and then have the surgery?

I don't know if it's right to have the surgery as soon as possible.

Most doctors, including those, say "It'll be okay" after surgery, but not always.

There may still be pain even after surgery. These are some side effects. When I explain this, I wonder if I should go through with the surgery since it won't necessarily be completely cured.

What should I do?