N/t hands (worse rt) going up arms into shoulders/neck. herniated cervical disc 2 yrs ago, w/ minimal nerve impingement. current symptoms from disc?

Could be: Those symptoms could be the result of nerve impingement in your neck, but there are other things that can cause those symptoms. For it to be on both sides may mean more severe disease. Since you already have had disc disease it is more likely to be related to that. A big question will be if there are other problems like weakness and abnormal reflexes. It should be seen soon by your doctor.