Hi OP, first of all I think it is absolutely ridiculous that it took 10 months for the results to get to you, truly no-one could argue that is a sensible or reasonable amount of time.
I also sympathise with your frustration in chasing them up with GP's etc and getting nowhere fast, I have had experience of this and it is very wearing.
With your wedding next week, the timing here has been just awful for you and you have my sympathy.
I have some experience of upsetting treatment by the NHS as I complained about various things that went wrong when my first baby died in January 2012.
I chose not to sue because I am opposed to medical negligence claims for the NHS (excepting maintenance payouts when negligence has caused disability for example) as it takes money away from a struggling service.
I also have enough legal knowledge to realise that suing for medical negligence is a gruelling affair at the best of times.
Because of this, when I complained to the hospital I made it very clear in writing that the issues would never be the subject of legal proceedings, I simply wanted an honest look at what could go wrong and how it could not happen again.
What became clear to me is that the hospital took that as code for 'we can completely ignore Armadale, she is no financial risk to us' and just fobbed me off constantly. I didn't get anywhere and at no time was I able to have an honest, reasonable conversation with them.
Looking back on things I was very angry at their incompetence, which I had every right to be, but getting involved with the complaints procedure meant I was tying up valuable energy that I could have spent healing and resting.
I was constantly expecting a letter through the door etc, then of course I had to reply, then wait for their reply etc...it took the focus of me concentrating on myself and in retrospect I wished I had just walked away.
If I was you I would feel completely justified at being angry with them, but I would choose not to battle with them, concentrate on your health, by giving up smoking, getting fit, resting lots etc because you are more important now than anything they did.
I hope you have a wonderful wedding next week.