@radiocity Have you actually been diagnosed with lumbar spine issues through imaging and an evaluation with a spine specialist? There are some conditions that mimic spine problems that are actually caused by a misaligned pelvis and overly tight hip flexors. If that is the case, a physical therapist can help, preferably one who does manual work, and not just putting you through a bunch of exercises. My PT does myofascial release which helps me a lot.

If you do find there actually is a spine condition, you could pursue being seen at Mayo for this if you arranged to send in your imaging that diagnoses it when requesting an appointment. I am a spine surgery patient and that is how I was accepted. They have to review imaging first to know if a surgeon can help. It also helped that 5 other local surgeons rejected my case and refused to operate on obvious spinal cord compression because they didn't recognized some unusual symptoms and couldn't connect it to the problem.

Here are the links. One is written for physical therapists, but you can take that to your doctor and get a referral for a PT evaluation. There is a provider search for MFR therapists on the MFR website which you will find in the first pages of the discussion.

Myofascial Release
https://connect.mayoclinic.org/discussion/myofascial-release-therapy-mfr-for-treating-compression-and-pain/
https://mskneurology.com/identify-treat-lumbar-plexus-compression-syndrome-lpcs/