Why did your leg turn black with spots of after an injury from a rock getting stuck in ankle thrown lawnmower and not removed for 5 months?

This scenario is highly improbable. If such an injury occurred, it would be crucial to seek immediate medical attention to prevent severe infection and tissue damage. Leaving a rock stuck in an ankle for an extended period can lead to serious complications and would not result in spots on the leg. Discoloration and spots might be caused by something unrelated or could indicate a different medical condition.