Welcome, RainFall.
I agree it seems very strange. What is the point in receiving a diagnosis and not being treated? Isolation and stigma are significant problems that come with diagnoses of any serious mental illness, and they need to be addressed. Fortunately there is a lot of information on Schizoaffective on this site and elsewhere on the web. Are you at least receiving appropriate medication for it? If so, is it meeting your needs as you experience them?