I can only agree with what is described above. I have the exact same problems as you, and I become very anxious every time I experience something "untolerable". I can have a relapse from a high noise, sharp light, running etc., road bumps, jerks to the neck and then of course bump to the head.

I work a lot with anxiety, as I really think that that's why I continue to struggle (but that's just my own opinion - everybody is different). I had anxiety before the accident and has previously experienced hypochondriac episodes.

There are many who have the same problem as you e.g. Anja from Germany who is also on this forum. My strategy is to gradually improve my physical, health, eating healthy (anti-inflammatory), regular sleep (approx. 8 hours a night), working with anxiety (CBT), dietary supplements and avoid congestion.

I hope the best for you, and please let us know how the hug-problems evolve.