Why do I get pain in my lower back, down the back of my left leg and wraps around my innner thigh into my groin. I've tried stretches to release tension on my sciatica. It worked for a little bit after I did the stretches but that was it. NSAIDS work for a short period. Heat nor cold helps. Pain levels normal 4-5 when I go to get up it is 7-8. Breaking my neck was a 10 on the pain scale. I am 34 yrs old male.