Sunday evening, while driving home from Church, I started having pains on my right side, under my arm and rib cage.When I got home, I put a heating pad on, which helped and the pain went away, within an hour.Since then, I have noticed that my right side is much colder than my left, especially my right hand and foot. Also i have pain in my upper shoulder and neck. I m not sure if this is all related, since I have never had these problems before. I am 68 years old. Thank You, JR