a neurologist told a friend that most all herniated discs stabilize after a few weeks...
I've never had surgery and so far, so good...
This is true. Most herniations will recede in 6 weeks. So, waiting is not a bad idea.
Also, I use McKenzie certified therapists for neck and low back pain. I’ve had success in well over 99% of the cases I see using their exercise protocols. No one is on chronic pain meds. Those that end up needing surgery, do very well.