As a Spine Specialist , I very commonly see patients who have back pain. how ever since your pain is more widely distributed and keeps changing in character, you most likely have weakness of your Spinal muscles and core muscles , maybe with associated
Vitamin D deficiency.
The decreased L5-S1 disc space on the X-ray is normal for your age , indicating wear and tear that happens with time.
The contribution from this worn out disc to your pain might be about 30-%
However if you don’t have too much pain on prolonged sitting or there is no pain radiating down your legs, then you don’t need an MRI as of now
Next Steps
Here’s what I give my patients for your kind of symptoms, which are evidence based recommendations
1. Avoid sitting on the floor or on low seating
2. Use a chair with good back support
3. When driving , take frequent breaks
4. Avoid bending forward to lift heavy things
5. Physiotherapy and exercises ARE THE MAIN ASPECT OF TREATMENT- BACK and CORE STRENGTHENING EXERCISES- any physiotherapist can teach you
6. Medication- Tab Myoril 4mg twice a day
Volitra APS spray to be applied to painful area upto three times a day
Health Tips
This should definitely help
But please get your
Vitamin D levels checked as well