As with most authors on this sight, I also have not found a doctor who after his initial testing could find anything wrong with my legs.
I do have chronic back pain for which I have taken pain killers and have that under control.
I walk with a cane becuse after about 100 feet my legs get very exhausted and I need to sit but in two or three minutes I'm ready to continue on for another 100 feet.
Up until about two, three weeks ago, exhaustion was all I had to deal with. Now I get pain in my thighs to the point that I have difficulty lifting my leg to put on my pants so I sit to complete that task.
I had to slow up my dancing from four nights a week to maybe once a month and limit it one half a slow dance a few times in the evening. Kind of embarassing coming from an ex-swing dance instuctor.