I've had some more energy too, but had to chip some ice. I walked two miles, and ended up icing my knees, and will feel it tomorrow. It was too icy yesterday, so I walked to buy some essentials today, after returning yesterday, from a bad night of weather, and abandoned shopping. It's really too late for winter tires, but it could get really messy some days.
I figured that if I bought some items every day, and walked, I'd benefit from the exercise, but it may be more than I can handle.