Planning a procedure trip to Korea—how do you actually budget for this?

Hey everyone! So I've been thinking seriously about coming to Korea for a procedure, but honestly I'm feeling a bit overwhelmed trying to figure out the whole financial side of it. Like, I know the procedure itself might be less expensive than back home, but when I start adding up flights, accommodation, food, and time off work... it gets complicated fast. Has anyone done this before and broken down what the *real* costs ended up being? I'm trying to figure out if I should save for 2 weeks or a whole month to be safe.

I'm also wondering about the logistics—like, how many days do you actually need to be there? I'm guessing it depends on what you're getting done, but I have no idea if that's a week thing or longer. And should I plan to have someone come with me, or have people done this solo? I'm leaning toward solo but I'm nervous about recovery time and being alone in a new place.

I'm not trying to rush into anything, just trying to be realistic about whether this is actually doable for me right now, or if I should wait and save more. Any tips on how you planned it out would be super helpful!