Shelly,

I am sorry you also have cold feet, but ay least I know that I am not crazy, either. I have one foot that is "freezing" and one foot that is hot.

I don't have the sensitivity in that cold foot that others have suggested, so I can use a non-electric heating pad. You nuke it in the microwave. I can then test the temperature with something with "normal" feeling like my forearm (to make sure it is not too hot) and it will gradually cool, not get hotter and possibly cause damage.

Good luck.

Mike