I just remembered a delusion I had in September 2015 right before ending up in the psych ward for the first time and being diagnosed with schizophrenia. I also think I had negative symptoms at the time because I don’t think I was showering much.
I don’t know if one delusion is enough to be diagnosed with schizophrenia. I’m going to ask my therapist about it on Tuesday. I’ve had at least a few other possible delusions too.