Hello! I'm Dr. Liu Zhenjun from Beijing Plastic Surgery Hospital. Judging from what you said and the photos, I suggest you observe it for another three months to see if you need surgical repair.

(Dr. Liu Zhenjun from Badachu Plastic Surgery Hospital solemnly reminds me that because I can't see the patient face to face, I can't fully understand the condition. The above suggestions are for reference only. Please go to the hospital for specific diagnosis and treatment under the guidance of a doctor! )