I hurt my 4th toe in left leg a year ago. Immediately the whole leg was swollen and the finger turned purple. Did an xray after 5 days,and Dr.did not interpret it properly,so the fracture was left untreated. When pain did not subside went to another Dr. after a month or so. He said care had to taken in the beginning itself. Now it's all self healing. Now after a year I still have pain in the finger and also my ankle bone and foot (side that touches the ground). The pain has increased uptil the knee now.  I can't stand or walk  for long. I feel stiffness when I bend my foot. What could this be,plz help.