Agree that this is important to talk with docs.
If I was waking up with spine pain, then I would increase chest expansion/flexibility activity during the day or at least before going to bed.
Hope this resolves quickly.
kind regards, Rich
AS, U C, Iritis, migraines. HLA-B27neg. Yoga (instructor) & spin. No meds at this time. Dx 1989. SAA member/donor since 1993. All my posts are personal opinion/feelings and do not represent the SAA. Help find a cure & support others by donating to the SAA.