Anyone experienced very cold feet and ankles and they are swelling. Does not matter if I am on my feet most of the day or if I am sitting at my computer for a time. Even in bed at night I am awakened because my feet are so cold. Hot weather - cold weather no difference. when the swelling goes down overnight my ankles are sore in the morning and a slight numbness in my feet. I assume its a circulation issue but could it be caused by medication or something more serious - or even non AFib related. Thanks for any input.