Nerve damage from Syringomyelia surgery

My name is Donna, I had surgery for syringo myelia 6 years ago and have severe nerve damage in my right side under my arm-very sensitive to cold air,water,clothing. Also my arms and hands are very weak, feel like I have been exercising for a long time doing the simplest of tasks (burning and weakness). Please, someone, talk to me about your nerve damage. I need to know that this normal or is it starting all over again??
E-mail address tarheel2@conninc.com. Any input will be greatly appreciated. Donna