What is the recovery period and how does it feel after under-eye hollowness surgery?

I am a woman in my 20s considering surgery due to severe under-eye hollowness. I am curious about the typical recovery time after surgery. I would also like to know about any special precautions I should take or any difficulties encountered when returning to daily life. I am also concerned about the pain and swelling I hear from others, so I would like to know how those with experience handled them. I would also appreciate it if you could recommend a trustworthy hospital!