I am really worried, worsening none stop debilitating symptoms( neck related )

Help everyone, I'll just give context, basically 2 years ago I had a cervical whiplash/ small injury where a ladder fail hard on my upper back neck area. I had a ct scan done and cta everything was fine. After that day I was having brain fog feeling a bit out of it and unwell. I was having weird sensitivity in my legs and stuff it cleared after a year. Anyway now 6 months ago I over did bicep curls really hard and the same day chew jawline hard gum. Now when i did that 6 months ago, I was feeling a weird Vibration feeling in my head with a bit of lightheadness and feeling off a bit. Now since that day it's been worsening every month to this day today. Now I really am feeling completely out of it. Im off work I've been sitting home and resting and it just keeps worsening no matter what I do. I feel my nervous system overacting a bit, I feel extreme extreme emotional numbness, lethargy, legs weakness, I feel weakness when trying to eat and like my body doesn't want too, I sometimes become disoriented and feel confused, and it keeps worsening and worsening, I had a clear cta again and mri cervical and head done in January. I am really desperate for help, I tried correcting my posture I tried relaxing, I tried moving, nothing is working. Now I am feeling super space out out of my body type feeling, lethargic. I am super worried I feel like I'm dying and worsening everyday. I tried to contact centeno clinic it's super expensive 10k+ per round of treatment which I find insane. I am located in Quebec Montreal, anyone can recommend me something or can at least someone relate. I am super desperate and feel like death is approaching. Thank you:(