I was a committee member at a sports club, we received a no-win no-fee letter about an alleged injury. I won't go in to the details, but that was when I realised the business model, for nowin nofee, is get an infinite number of monkeys to type an infinite number of letters and hope to cash in on a few.
I run a small company and occasionally I have to chase debts and deal with employment law. So I do find myself dealing with the legal system. Like you I do some of this out of principal, and to teach myself sufficient so when the next bad debt comes along I am more informed on the process.
I would say over the last ten years I have spent about three months studying law, and as a result successfully recovered £800. BTW I can earn £800 in a day if I just stick to my day job. So the only people who benefit from the courts are lawyers.
We did have one clear case on this forum of biopsy results being mixed up and a healthy prostate being removed as proven by post op histology. That was settled after about five years for I believe a five or six digit sum. The evidence in that case was incontrovertible.
I would like to think, if you win your case the medic would never make this mistake again, but the system will close ranks and protect him.
My experience of this is renting an office in a building next to a firm of solicitors:
One of the partners was embezzling client money. The night before the Solicitors Regulator Authority raided, a fire in a light fitting in a communal area nearly burnt the whole building down, which would have destroyed lots of evidence (along with my business).
Months later I looked up the details on the SRA website, and read about the embezzlement, there was no mention of arson (how could it have been proved, other than circumstances). The solicitor was struck off. Personally I think he should have had prison for five years and all his ill gotten gains confiscated.
So if you pursue your case I hope you are young enough to live to the end. You almost certainly won't win, if you do any award will be lost to legal fees, the medic involved will be retired and claiming a nice pension by the time it is over.
I know you are trying to do the right thing. I'm just telling you what I as a layman have discovered about the legal system.
None of this post constitutes legal advice. You should seek independent legal advice about your specific case.⚖️💰