C7 & T1 symptoms

If there is severe pain at top of spine for several months, nearly daily, and suddenly right hand, particularly the 1st and 2nd knuckle become very painful and knot forms between the knuckles, with hand tremors, weakness and severe pain to index and middle finger, could the neck and hand pain be related to a problem with C7 and T1 and possible cervical stenosis?

Thank you, diane