I have lots of problems remembering but I have even worse comprehending and giving my fullest attention. It’s terrible. I never finish a conversation. It’s like I get lost in the middle of a conversation

OMG this often describes how I am feeling. I can add depression to your list. I tend to get it from time to time. Unfortunately I've cycled through them all.

I get very odd moments from feeling like I'm gunna fall , brain fog , feeling like my brain isn't with it I can't explain it it's a very odd scary moment .
Anxiety

Me too is scary and makes my anxiety even worse 😥

Forgetting everything, the brain fog is awful. I have terrible vacant moments