someGuyYouDontkown

I'm sure you're tired of the armchair doctors, but this sounds like it could be Lyme or a related co-infection. I contracted Lyme disease and developed a slew of neurological problems. Let me know if you would like more info, or head over to /r/lyme.

Could also be that your immune system was compromised after the accident due to stress, infection, etc. and that allowed the disease to progress. (again, I'm no expert)

Hope you're able to get some relief!

Thank you for your response.

Did you see anything inside that made the building look unstable? If so, anything thoughts on what caused it?

What about building 7? Did you hear any explosions?