I have some pain and swelling after getting a small haircut 😅 Does anyone have any tips for aftercare?

Hi! My name is Tum from Thailand. I just had a minor facelift in Korea yesterday, and now my face is a little swollen 😭 I'd like to know if anyone who's had this done before has any tips on self-care in the initial stages, since I still have to travel afterwards.

Right now, I'm trying to apply cold compresses and get as much rest as possible, but I'm still not sure what else I should do 🤔 Can anyone tell me how to reduce swelling and redness, and how many days it takes to recover? Are there any foods or things I should avoid?

Also, I'm still not sure how much of the clinic's instructions I should follow 😅 I'd prefer natural aftercare tips if possible. I'd love to hear from those who have gone through this before. Thank you in advance!