Narcolepsy Test How Common Is Sleep Paralysis Without Narcolepsy?

How common is sleep paralysis without narcolepsy? - narcolepsy test

I have daytime sleepiness and sleep paralysis, but I think I have narcolepsy. My neurologist gave me a blood test because he thought .... someone who can have this blood test tell us? Is it not possible to have these symptoms without narcolepsy? I fear that this kind of diagnosis did hurt me in my career.