After open Septorhinoplasty with NAO I developed a large knot, how soon can I treat this? (photo)

I had an open septorhinoplasty due to cartilage collapse NAO. After the splint was removed, in the area they built up the cartilage there is a huge knot where it used to be collapsed that is visible and palpable. I can breath better but there is pain and pressure to that area. They are saying they possibly over corrected but need to wait 3-4 months. This seems a long time. I did also develop a staph infection requiring 5 days in the hospital, that swelling/redness is gone but the "marble" is not.

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