Hi WaldoJ - welcome to the support group -
As Darlyn05 stated it's best to be seen my either a Orthopedic Spine Specialist or Neurosurgeon Spine Specialist and have either a MRI or CT Scan done. X-rays read only the bones and if any issues like breakage can be seen this way. There are a few spine problems that can be seen by X-rays but MRI's, CT Scans will pick up soft tissue and if there are problems with disc(s). Spine Specialists are the only ones that can examine your spine and read the film reports to give you the proper diagnosis and offer the best type of treatment plans. They always do this and never suggest surgery (unless in emergency situations) until all treatment options have failed.
Sometimes a bulging disc(s) can press on the nerve roots which go thru the hip area causing pains that can travel down the legs.
During the examination the specialist will ask questions i.e., if you hurt your back recently etc, even if you haven't try thinking back to when you were younger and see if you hurt it then.
My problems started when I was younger being bucked off horses too many times. I was very active and finally I had a blown disc. There is also family history as Degenerative Disc Disease runs on my moms side as her sister and brothers all have bad backs. So my brother and I have back problems.
Write down anything you can think of especially family history. Try to pinpoint when your back started to hurt, what you were doing at that time etc., This will be vital information to the doctor.
If insurance is a problem, as Darlyn05 said see if there is a big University Hospital around - they do have programs for those that do not have insurance where they will offer visits at reduced prices and/or free visits.
When sleeping try using extra pillows. put one between your knees when sleeping on your side or under you knees when sleeping on your back and propping the pillows behind you so that you are in a reclining position. this will help keep the spine more straight taking pressure off and reducing pain levels. Never sleep on your stomach as this will increase pains and pressure.
Please keep us posted~~
~~ Click on my name or picture and read my story ~~
Take care ~~ God Bless ~~
~~ Joy ~~