Several months ago Istarted experiencinge a pain down the outside of my right leg. I feel it is a nerve problem, as it feels like an electrical charge shoots from my knee up & downward. Sometimes I can trigger it by rubbing my outer thigh, but haven t noticed anything else trigger it. . I am 69 years old . have a very active life style. I have a history of RA, kept under control with Methotrexate & Plaquinal for the last 25 years. I Recently changed jobs, so insurance has not started yet. Any information would be helpful. Thank you.