Well, I guess the first order of business would be to get a diagnoses. People tend to not believe you if you tell them you have something that has not been diagnosed.
Probably just tell her you're having problems and describe the symptoms and tell her you'd like to see a doctor about it. Any decent doctor would refer you to a specialist most likely.
"Dusting is a good example of the futility of trying to put things right. As soon as you dust, the fact of your next dusting has already been established." - Carlin