"Normal" - I love this word
Everything about me is just so subjective I'm hard to define or contain, as you may have very well noticed by my posts.
I think the fact that you think that your psychotic symptoms are hanging around a bit longer than your norm, yes I would say bring this up with your pdoc. Worth the mention. And you're right, it could very well be related to PTSD. Yes, I mainly lose touch with reality during episodes too. I've had times where I've felt like I'm living in some kind of surreal dream, like nothing was real. So I get what you're describing. It's a strange feeling. Yes, it does make sense when you say you're not sure if you even exist. I can relate to this feeling.
Hopefully this does pass soon