I'm not exactly sure but I can remember a year before always having calf pain and sometimes like hard to propel. I would also get cold feet where they would not warm up and like no circulation. I was a heavy exerciser so the calf issue I thought was from that. About 6 months ago when exercising I noticed extreme inner ankle pain/sore calf/foot. I stopped exercise and thought I had an injury so went to the ortho and he put me in air boot though no fracture then the tests began. From the ortho to other docs including the neuro,more tests to find out peripheral neuropathy. Through this my pain got bed rest pain for 4 months and now though in pain able to do more but it has also went into my other leg. I went to the pain clinic in ohio but now just trying to reabilitate on my own without the catheter or pain meds other then cymbalta.