So for about a year now my left calf has had this on and off dull ache that isn't isn't a sharp pain but a dull pain that could make you sick to your stomach if it was bad enough. Also just having a shoe on that left foot can bring the ache or make it worse. When my calf aches my toes often tingle. Within the last 3 months the back edge of my left heel as become very painful to pressure. Any idea of what is causing all of this or if it is all related?