It could also be that this therapist isn't the right one for you. Ask the question and if the answer doesn't feel right for the amount of time you have invested with them, then I might look for another therapist.

It might also not be narcissism. People on the autism spectrum are often mistaken for being narcissists. Has anyone ever asked if you might have autism (old days it was called Asperger's) or does anyone in your family have it?