Not meant to scare anyone, but if you have back pain that lasts more then a month or so, ask your Dr to set you up with a bone scan. I worked in construction most of my life, always had back pain one way or another. Then at 64 woke up with pain like OP posted, tried Chiro, massage and Phys Therapy, Aug till Nov. the last therapy session I saw lightning shooting out of every opening in my body, convinced me to go back to Dr. Set up bone scan and then the news Multiple Myloma, Cancer in the bone marrow. So if that pain dont seem quite rite, ya mite want to get it checked. You can balk all you want about taking drugs, but like the nurse in ocology told me, you will be back and you will need the drugs. I was, and I do.
Craig