Ok so here is a brief update...
Since Friday evening I've been in a bit of stump. I had EXTREME depersonalization, weird dreams, irrational fears, etc. My physical symptoms were revved up a little bit but noticably less than they were in the past. Specifically, I had very little nerve pain, right side tingling, pins & needles, and heart palpitations. These are significantly reduced.
On a psychological level, I notice my irrational fears are beginning to subside significantly too. For example, I used to have a crippling fear during this whole ordeal of going blind. That has gone away significantly. Although, on friday and saturday night when I went to bed, I had an irrational fear that I was going to stab myself in the middle of the night.
My sleep is doing pretty well, even in this slump. Usually in this 'wave' I would have a real difficult time sleeping, but this time not so much.
So overall, I think I am slowly getting better.
I've stopped all magnesium/vitamin B12 just because I believe they exacerbated my symptoms, but thank you for the suggestions.
Today my derealization is calmed down but I have cog fog, stuttering, anxieties, and ANGER. Severe anger.
One of my fears is that this will last years, or be permanent.
That's my update. Thanks for listening all!