Tingling nerve sensation in hands&legs.

Hello Doctor Ihave tingling nerve sensation in hands and legs from last one month and also started to my my right eye also so iam kindly requesting to know the cause the nerves tingling and and in the head  for some months too i don't know the why this is happening time and this for causing a lot of tension in my mind also and also causing numbess of nervee in the both hands and this will also reason of the stress and anxiety .this numbness and tingling sensation of nerves of in both hands and legs and tingling of the right eye  and tingling sensation in my head due to one last year Is this will lead to the any serious problem or the situation and or any neuro disease will arise from this condition or this health situation Doctor Kindly give the solution to this problem and how to this face this problem in the coming days please kindly help me doctor to know this doctor cause and solution for this Thank u