Happy Thanksgiving in the USA! Dagmar, I hope you have a good day up there!
Alice, that's exactly it. And it's not the usual muscle soreness--it seems like inflammation. Since I stopped the exercises (except for a couple that don't seem to cause a problem) my neck is much better. My doc suggested an orthopedist, with the idea of injections of some sort. No thanks. I said I would rather see a rheumatologist. Same idea, but with a broader view and experience. So I have a recommendation. I may go, in a couple of months.
I'm planning another try at weight loss, since my weight has crept up a few pounds. Naturally I would do this starting Thanksgiving!

But, it's not a diet per se. I dropped off my intermittent fasting and it's time to get back on, and I want to increase my activity. Also I am trying a new supplement. It might prove to be just another gimmick, who knows? I'll find out.