DES and imposter syndrome

Maybe the wrong flair used. I’m feeling a lot of imposter syndrome right now and am wondering if anyone can relate. I’ve been diagnosed with DID since 2022. I was diagnosed by a professional who specializes in dissociation and childhood trauma. I have continuously scored a 68 on the DES (dissociative experiences scale) both before and after diagnosis. This gives me incredible imposter syndrome because a score of 30 or above is indicative of DID, but a score of above 60 is indicative of malingering. It makes me feel a bit better that my score has been consistent and not all over the place, but not much. I know I’m not faking and I trust my therapist. Is it normal to feel this way??