There are many organizations and support groups that are focused on providing both assistance and information on pain management. Chronic pain is complex and all patients require a different treatment plan.There are no easy answers. Get the support you need, from medical physicians and from others who, like yourself, are walking this path.
Here are selected links to those resources:
American Pain Foundation
American Academy of Pain Medicine
American Cancer Society
American Chronic Pain Association
American Pain Society
National Institute of Neurological Disorders and Stroke
http://www.arthritis.org/understanding-pain.php
http://www.painandhealth.org/