I have back lower back pain, L4, L5,L6 are having problems. L5&L6 are touching sciatic nerve and it spreads to both legs. Predominantly to the left leg. Sometimes buttocks also pain. Recently even neck pain ha s started. I am using computer weekly 5 days for 6 hrs minimum. Recently upper back also pains, both sides of the spine. I do yoga everyday for for 30 mins. Please suggest. I have taken Ayurveda treatment. It reduces for sometime and again comes back.