I do sometimes . So bad. Find resting and stretching helps. Relax breathe and push shoulders back as if trying to touch shoulder blades together. Hold for 2 breaths repeat if you want. And slow circles with shoulders . Always slow and discomfort ok but not if it gives you more pain.works for me. Hope part of it works for you.

Me too I one think my pain from that is related to Dubrovnik most likely the degeneration for me

I've been having pain and pinching there for the past decade and at times it causes me to louse feeling below the neck for a short time and on occasion it will cause me to louse some motor function as well.

But it's not fibro related fully I've got spinal Osteoarthritis with spinal decompression taking place.

I have pain between shoulders and rotator cuff pain that is extremely painful

yes all the time. Because of the stiffness i have rotator cuff issues in both shoulders , Always in pain. It wakes me up constantly. I do physio and massage twice a week which helps slightly,