Should I be worried about lip lift scarring if I had red, raised scars after a previous surgery?

I want to get a lip lift because I have a very long philtrum. Last year I had a breast lift and implants. The lift scars have healed great but the implant scars are still red and slightly raised. My dr says i’m just slowly healing and that can be common for red heads. Should I be worried about the lip lift scars? Does the face heal better than the chest? Female 25yrs old