Hi Cal gal,
I think if nodes are clear they don't do a bone scan, only if they're positive in case it spread elsewhere.
Earlier in the year I had a lot of bone pain (back and hip), had a bone scan and one area lit up. I then had an MRI which was inconclusive, pet/ct which was clear but as the spot was too small to biopsy I had to wait two months to repeat the mri.
Glad to say it was clear, not sure what exactly showed up on the mri/bone scan but as blood work was okay my onc was happy to declare me still NED.
I thought this may give you more reason to feel hopeful, and will be keeping good thoughts for you
P.S....I forgot to mention I recently saw a Physical therapist who along with my GP diagnosed sciatica!! Not pleasant but better than cancer!