I forgot to mention that when visiting Nancy and Tom they told me about my hands. I guess the pain is raynaud 's disease.

http://www.mayoclinic.com/health/raynauds-disease/DS00433

Raynaud's (ray-NOHZ) disease is a condition that causes some areas of your body — such as your fingers, toes, the tip of your nose and your ears — to feel numb and cool in response to cold temperatures or stress. In Raynaud's disease, smaller arteries that supply blood to your skin narrow, limiting blood circulation to affected areas.