I seem to go through phases with this kinda anxiety paranoia type thing.
I started to believe various things from nowhere, like for about 3 months I was convinced i had cancer, and i became obsessed with it, it was my only thought process. Now im going through it again with my teeth, checking them constantly and thinking they're all gonna fall out of my head. Its most distracting. I've told my consultant about the obsessing ideas but he just scribbled something onto one of his post it notes and then carried on talking about other stuff.
As for what I deem positive symptoms, I was under the impression the hallucinations were positive symptoms and delusions and lack of motivation etc the negative symptoms, but i could be wrong, ive maybe got them mixed up.