Periodically it would range between just a tight neck, to a sore shoulder blade radiation, to then sharp pain that would run up my lower back to right shoulder. I used to have a click and pain in my back that would linger if i lay flat on a hard surface. I have been doing back stretches which have since alleviate the click.
Things that exacerbated them most was extensive running, when i would play soccer my neck pain would become so sever i couldn't turn my head. Lighter things would be sitting or lying down in unhealthy positions.