one night in bed my left side became involved and soon matched my right. I could feel the transfer of involvement and it didn't take over 20 minutes. I hpoefully thought that these feelings were a good thing at the time. If you have lurked here and read stories you know that appointments are slow and the need for answers is paramount. So while you are waiting for answers that may or may not come, Excersise to tolerance, get your sleep, and see if the foods you eat may worsen inflammation. My situation had an acute phase that involved muscle wasting and loss of balance. I do not write this to alarm you as all stories are different. My legs got weaker and after smacking the pavement about two or three times, I got me a walker. 2 yrs later I am practicing in the house walking freely. I feel that returning strength is dependent upon nerve healing rather than physical training as I have pushed it and and found that this problem has its own timetable,sllloooww. So study for Mitochondrial health and keep learning. I use a gyro bike daily to keep my knees unlocked, it really helps. I listen to classic rock and a minimum of three songs plus commercials. The only other thing that has helped (besides pain meds) is Mortons Epsom Salt Lotion for burning tender tops of feet. Good Luck, Ken in Texas.