I woke this morning with severe pain in my lower calf. By mid morning the pain had moved to my middle calf. It almost felt like a charley horse. By early evening it had moved up to the back of my thigh. Tonight it is now in the middle of my hip and has awakened me because the pain is severe. I have been suffering with a vertical tear to the peroneal brevis tendon and some damage to the achilles tendon which physical therapy has not alleviated and that I might need surgery for. Could these ankle problems be causing this sudden pain up my leg into my hip or could this be a clot that I should head to the ER to check out?