Wow that is amazing! If it is true that a baking soda injection has cured several people then chemo is a crime against humanity! My uncle worked at Hanford he got radiated in a bad way he was down in a tunnel and his alarm went off and they didn't bring him out for hours. He got leukemia, and went through the chemo and bone marrow transplant. Chemo just destroyed him. He looked perfectly normal before the chemo, but after he was a shell of a man. He didn't survive what it did to his body, although he did go into remission. He died from the damage chemo did to his body.
I have seen some things on line that talk about baking soda curing cancer but I never really looked into it.
Dang it sounds like you have been in pain for a very long time. I hope that you find something out there that can give you some pain relief. I wonder if you can apply heat to it like a heating pad? I am sure you probably already tried that at some point if you have been injured since 78. It is so crazy how one little moment like that can change everything.