Paul
I heriated L5 a year and a half ago. I went through the same feelings you have now. I'm not 100% better but my life is almost back to normal. You have to remember that it should take 1 to 2 years for your damage to heal to the point of being pain free. I shot an 86 playing golf the other day and my back felt fine. I stopped all those treatments your getting because I didn't notice any improvement. Just remember it is goig to take time, and you will get better. Good luck.