I agree that it is worth investigating, but don't put the words in their mouth for them. When I was diagnosed with AS it was actually because my GP thought I may be suffering from psychosis. She referred me for evaluation and I was then further referred for AS diagnosis. That came back as official, at the same time I was told I have OCD and DID. Luckily no psychosis though so that's always a bonus to know!

Finding out was a huge relief, even if it doesn't fix things, it explains them and that helps a lot.