I wonder if you may be doing two things that don't help. You may be pushing too hard with with the syntonics, maybe even the the vision therapy.
You may also be over-reactive to slight symptom increases causing them to magnify to a problematic level.

I say this because you 'appear' to always be in crisis mode about your struggles. I may be misinterpreting your posts but over the years, I have seen this same thing many times. Usually, when people give themselves and their PCS a break, things start to improve.

The research backs this up.

What are you doing to move forward with your life ?