How should I care for my skin after a minor procedure? Looking for advice from everyone!

Hi everyone! I'm Shan. I just had a small procedure done in Korea, and I'm experiencing noticeable swelling and bruising. I'm a little worried about how long the recovery period will take. I'd like to ask experienced ladies how you all took care of yourselves?

Right now, I'm just applying ice, drinking lots of water, and trying to elevate my head while sleeping, but I'm still not sure if that's the right approach. I've heard some people pay special attention to their diet, and others say to avoid certain activities, but I'm not sure what to do specifically. Could anyone share their recovery experience? For example, how long did it take to see the swelling subside, and are there any special precautions I should take?

I'm also unsure if this recovery period is normal, so I'd really appreciate any advice. If you have any care tips or tricks, please let me know! Thank you everyone!