It's cold and the wound hurts. A few months ago, my front leg was cut, and now it hurts when it is cold. How's it going?

Maybe you were badly hurt at that time, and now you can feel the climate change. Some people will feel pain for years after appendectomy in the hospital. This situation is caused by the change of air pressure affecting the muscles, blood vessels and nerves of the injured part when the weather changes or the seasons change. Don't worry too much about your injury, keep your legs warm and don't eat spicy food. It will be all right after a while.