Sorry to hear you're having increased symptoms. I suppose the MRI will complete the story.
Mark had 4 cervical ADRs over 6 levels earlier this year so yes, it's a possiblity if that's what is needed and everything points to your being a good candidate.
I also know what you mean by being a living barameter. Los Angeles doesn't have quite the dismal weather of England but when that pressure falls, my body knows it.
Hopefully, all that's needed is a trip to Arizona or maybe Las Vegas if that's more to your liking
... Dale