Hi, thanks for writing to HCM.
Burning sensation between the shouder blades and stiff neck
propably could be the result of nerve root
irritation & muscle spasm.
Soreness in the arms & lower back could be attributed to blunt concussion injury
of the soft tissues. Usually it settles spontaneously with mild analgesics, muscle relaxant
gels and hot fomentation.
If your symptoms persist, you need an orthopedic surgeons consultation. Hope this helps