Deborah,

The pain in the back on your leg, that runs from your bottom down one leg
sounds like your Sciatic nerve.  I suffer with that along with Fibromialgia.
Sometimes it is so bad, I can't move. I don't think it is caused by the
Fibro., but I believe it aggravates the condition. Just my opinion.  The Dr.
can tell you if it is your Sciatic Nerve.  What happens is there is a nerve
that runs between the two major muscles in your bottom.  In people who
suffer from sciatica, this nerve becomes pinched between these muscles.  Or
at least that is the way it was explained to me!

Beth (OT) may have more insight on this!

I fully understand!

Hope this helps!
 Amanda
Wife of Jim (CP)