I am having problems sleeping all night. I sleep on my side, and most nights I wake up with pain in whichever hip I am lying on. Not every night, and generally only in the first few hours after I've fallen asleep. I assume this is from the mild arthritis - but wanted to know if others experience this. I cannot tell if this is muscular or joint pain.

I did get the back x-ray Tuesday, they did a series of lumbar x-rays lying down and standing. I won't hear anything before Monday or Tuesday.