I am so sorry to hear that. I still havn't been back to the Doc. It seems like every month I have more symptoms. My feet have been freezing since I started getting sick about
a year and a hlaf ago. No matter what I do. I have a heating pad at my feet at night. Sometimes my feet even sweat cause I have them so bundled but they are still cold. My hands are fine so far. My nose gets cold a lot but havn't noticed it turning colors. I started swimming this week I went twice. They have a theropy pool thats great! I really think that it helped with my circulation. The first night I went my feet were warm all night I was shocked. I'm going to keep going twice a week. I have Fibro too and I havn't any pain in days since I started. I really hope that's what's helping. That and prayer. prayin for all of you too.