I‘ve had a couple of ops on prolapsed disks in my neck. The first they fused the disks, 30 years ago, the second, 15 years ago, they fitted a prosthetic disk (due to the necks being too short to restrict that much movement). Both times for me I knew it had to be done, it got worse and worse and both times I left it too long to get done. I was in agony.
They‘re big operations and take some recovering from, but you can recover 100%. Im just back from a week sailing a yacht in the Atlantic, believe me that needs fitness. So the bad news first, it does take time to recover, you wont be able to pick you en kids up, maybe even for a couple of months - but you can’t anyway So…… The good news is you can make 100% recovery, that’s recovery to where you want to be, not where you are now. Just don’t rush it. They get better at this stuff all the time and by chance the guys at James Cook are among the best there are. You won’t get Fred Nath as your consultant ( I was lucky) but you’ll probably get someone taught by him.
Good luck.