Welcome to the world of computers and technology which undoubtedly leads to most neck pain, with sleeping posture (especially sleeping face down) being an additional consideration especially the older we get.
I tend to focus on re-establishing movement of the whole of the upper third of the body, from the neck into the upper back (thoracic area) . Work station suggestions are always gone through, and sleeping posture too.
Short term relief suggestions.
Take more regular breaks from your computer and tech. If you use a laptop or tablet, try swapping for a proper screen plugged in.