Sorry for late reply and inconvenience.
Thanks for all this additional information.
I understand your concern.
Well as you describe, the possible causes may include Cervical Spondylosis, Frozer shoulder, nerve compression resulting in such symptoms.
You should do gentle neck, shoulders, arms stretching.
Do gentle massage with muscle relaxant ointment and apply warm compresses on the affected areas.
Consider physical therapy.
Start multivitamin containing B 12.
See a neurologist for further evaluation and management.
Let me know if you have any further query so we can discuss it thoroughly in every aspect.
Please use the REPLY/SEND BUTTON to reply back to me. It’s requested to avoid poor/bad rating.
Please provide a positive rating by clicking on 5 stars.
It’s my pleasure to continue this conversation until you satisfy.
Waiting for your response.