Whoa, that was a sudden wall of text. Paragraphs can help with legibility if you'd like.
So they're "neural diseases?" I've never heard of this phrase before; I'm guessing you mean conditions or disorders.
the only people I realistically can talk to about my problems are my parents (I won't talk about it to my distant relatives that I talk to once in a few years lol)
Could a psychiatrist help? I don't know how helpful talk therapy can be with actual disorders...