Dear Paul
Yes,It could be your nerves, stress and anxiety can cause numbness and tingling in the arms, hands, chest and legs even, but your doctor has to exclude any other cause like heart problems, hypertension and compression on a nerve root in the cervical spine and other causes .
Having a healthy life style will make me think about stress but we cant tell for sure.
You have to do the tests rule out other causes.
Dr.Zam
__________________
If you found this answer helpful PLEASE click the (ACCEPT) and leave me (POSITIVE) feedback

