Before making any comments, I have to say that I didn't see a sleeping position, I saw a cat king, because he is definitely the king of your home.
Given that I have a herniated disc, I have to sleep on my left side with pillows between my legs. It's the best way I've found to manage my pain. And those memory foam pillows are wonderful, I discovered them a few years ago and they saved my back.
Take care of that spine🙏Gosh, I hope it doesn't get worse @lanzjoseg! I have one at my C5-C6, physio seems to be helping, seeing the surgeon this week to report back, I think surgery won't be necessary.