Hi,
Thank you for posting your query.
Your symptoms are suggestive of a mild peripheral neuropathy, due to involvement of nerves in the hands. I agree with you that these symptoms are not due to the herniated discs in the neck.
There is no need to worry about these as these are minor and may go away on own. However, if the symptoms persist, you should consult a neurologist. He may order for nerve conduction studies and a few blood tests such as vitamin B12, thyroid profile, ANA profile etc, to find out the underlying cause.
I hope it helps. Please get back if you have any more queries.
Best wishes,
Dr. Sudhir Kumar MD (Medicine), DM (Neurology)