Stenosis MRI 2+ years ago and pain ever since

I just finished reading Day 0, and starting with the journalling for Day 1 tomorrow. I used to be a big hiker, walker, dancer and just bounced around and I'm talking 3 years ago. I just turned 66. An MRI in April of '21 revealed 2 types of stenosis in my lumbar spine and a narrowing of my lower spinal column. I has a 2nd MRI as they saw a lesion on the edge which ended out being nothing. It stressed me out though. And I was stressed to start with but excited to find out what was going on. I was having a moving pain, numbness and tingling in my lower left leg. After the MRI's I started physical therapy, pilates, and a posture coach. It did get better but only marginally. Overall the pain got worse as soon as I stopped those things. Walking could last about 10 minutes and then the pain got bad. Something throbbing to a degree where it din't chill til I laid down, or to when I woke up in the morning. Another troubling spot was standing which often led to tingling, numbness and more within 2 to 3 minutes.

After reading Day 0, I've got myself 90% there that this is psychologically based. Just that thought and dropping that thought into my heart space has made me happier and I moved better today! I've very excited to start the journal and continue this program.