How is your diet? Are you eating enough fat and carbs? Low fat diets and low carb diets can make someone feel cold, especially their extremities.

Perimenopause maybe or a thyroid disorder. How old are you?

Could it be menopause?

Lately I am having issues with what I would describe as regulating my temperature. I feel like my feet are really cold and they are cool to the touch but not freezing. I kinds feel hot and cold off/on... very odd sensation!

Anyone else have this?