Hello, i wore some high heel shoes this weekend that i probably shouldn't have worn for a prolonged time. now my leg and foot feels warm. why?

Muscle: It appears that there was enough stress on your lower leg and foot to cause strain/mild inflammation of the musculature giving you a sensation of warmth although I would also expect some achiness as well. I assume there is no true heat. If there is no discoloration or swelling of these areas, I expect this type of reaction will subside in a day or two. See your MD if symptoms persist or worsen