Backpain is multifactorial. If you are in a desk based job, then your sitting and standing posture can have a significant effect on your symptoms. If you have had any previous injuries that can also affect you. Try simple measures like painkillers, gentle exercise and maintaining activity levels. Maintain good posture while sitting, standing and also while riding. If these don't control pain, then you will need to see an Orthopedic spinal surgeon.