I am 60 years old male, every morning when i wake up, i feel pain in the lower back area (moderate pain and ache), the pain stays for couple of hours and goes away by itself. This started last year when i was stretching my back and pulled my muscle, the muscle pain then went away after a few days but this morning ache condition stayed ever since. I have also injured in tail bone couple of years ago (in 2005), when i fell from stairs on my bottom, the pain went away a couple of months after the injury with some rest, and the pain then was in the hips region, now teh pain is in lower back area which spans to teh sides and teh stomach region as well.