Have degenerative disc disease and have had bad back and neck pain with a headache and nauseated and now pain in my key sooner blade and feels like sc?

Hard to say: Back and neck pain secondary to degenerative disc disease is very common, so common that we are cautious as doctors that we must not associate everything that bothers a patient to degenerative disc disease. Nauseas and headaches, for example, are not clasically associated with ddd. Consider starting with a thorough exam by a primary care doctor, this would be a good place to start.