@toromama and @wojo It's just my non medical patient opinion but I doubt if anyone can answer the question you are asking just because everyone is different as to healing process. That said here is some information I found that talks about it...

"How long does scar tissue continue to grow after surgery?
Scars can take up to 1 year to mature fully and go through four stages of healing. This slow process may explain why some people do not experience scar tissue pain immediately. Initially, the scarring may look minimal, but over 4–6 weeks, the scar may get bigger or become raised, firm, and thick. Jun 29, 2020" - Scar tissue pain: What it feels like, why it happens, and treatment: https://www.medicalnewstoday.com/articles/scar-tissue-pain