Hi Stark You are in the dark and you cannot wait 6 months 2 choices ask your GP for a private appointment to see a MS neurologist cost £300+ Go to A and E now, shooting pains in arms is not good, they will admit you and find out what is going on. If you have other information post it because there is a wealth of knowledgeable people on this site who can advise Bertie, do not suffer in silence