First time getting cosmetic procedures in Korea, how should I plan my itinerary and budget? I'm a bit nervous.

Hello everyone, I'm Qianqian. I've been thinking about getting some medical aesthetic treatments in Korea recently, but honestly, I'm a bit unsure. I'm not really sure how to plan the whole trip, especially regarding time and cost. For example, how far in advance do I need to book? How long do I need to stay there after the procedure before I can fly back? I've heard some procedures have a long recovery period, but I'm really not sure how long.

And then there's the budget, which is a bit confusing. Just the cost of flights, accommodation, and the medical aesthetic treatments themselves adds up, and I feel like it's going to be quite expensive. I'd like to ask everyone, how do you plan for this? Do you save up in advance? Or are there any money-saving tips? This is my first time going abroad for this kind of procedure, and I don't want to get ripped off, nor do I want to plan it too hastily.

Also, can anyone share the entire process? From contacting the clinic to the procedure and returning home, how many days does it roughly take? I also need to consider taking time off work, so time planning is especially important. Is anyone willing to share their experiences? Any advice is welcome!