Hey crazylegs
I've been dealing with excruciating backpain for 5 years!
lighting bolts down my legs goin knumb from the knee down
and the lower back L5/L4 omg!!! i've had 1 surgery and heading for #2
you will have to start seeing a doctor for your back and get CT scan,MRI etc.
then take those reports the MMJ Doctor thats how it goes
hope this helps ya out