Glad to hear that you found your way out of the psych ward to get properly diagnosed and treated. I've witnessed first hand people getting trapped in the psych system with neurological or endocrinological conditions. It can be almost impossible to get out, especially if the "diagnosis" is a psychotic disorder. Once you have such a diagnosis pinned on you, anything you say can be dismissed as a delusion, and most psychiatrists are woefully bad at considering somatic explanations for symptoms. You definitely got very lucky.