Do you ever get pain in your lower back? Does it ever seem to extend from your spine right across the muscles of your lower back, even into your organs? Does it go from your hip down your leg? Maybe even to your knee or feet? Do you get numbness, lack of muscle control, pins and needles or tingling in your feet? Even loss of bladder or bowel control, including constipation and diarrhoea? Well, all these are signs of a pinched nerve in the lower area of your spine, affecting your pelvis. So how does this happen?