Nervous about the budget for treatment in Korea... can anyone give me some advice?

Hi everyone, I'm Intan from Jakarta. So I'm seriously considering trying an aesthetic treatment in Korea, but honestly, I'm a bit overwhelmed with the planning. Besides the cost of the treatment itself, there's the flight, hotel, and how long I'll need to stay there. I've never been to Korea before, and this is my first time considering a procedure, so I'm totally lost with the timeline and budget breakdown.

How many days is realistic for a trip like this? Do I need to stay longer for recovery, or is a few days enough? And as for the budget, I literally have no idea where to start or what the price point is. I'm afraid it'll be too expensive, or I'll undercalculate and end up short.

Has anyone had this experience? How did you plan? Is it cheaper to organize it yourself, or is there a special travel package? I'm also curious about practical questions like airport shuttles, currency exchange, and communication there. I know there are a lot of questions, but I want to do this properly and not be impulsive. Thanks if anyone wants to share their experience or tips! 🙏