Worried about the budget for treatments in Korea... how do you plan for it?

Hello everyone, I'm Bunga from Indonesia. I've been thinking about trying an aesthetic procedure in Korea, but honestly, I'm a bit overwhelmed with the budgeting and planning. This will be my first time traveling alone for something like this, so I'm a little nervous.

What I'm confused about is the total amount I should expect to spend. I know the procedure itself has a certain price, but then you have to add flights, hotel, food, local transport... it feels like a lot. I can't quite estimate the exact figure yet. Do you usually allocate a specific budget for a buffer, or how do you handle it?

Then, another practical question – how many days do you typically need to stay in Korea for one procedure? I've heard some require follow-ups or have recovery time? How do you manage the procedure schedule with sightseeing or rest? Can anyone share their experience on how they organized it?

Sorry if I have a lot of questions, I'm a complete newbie to all of this. I'd really appreciate it if anyone could give me some guidance or insights from their experiences!