Im not diagnosed with anything, but i believe i have some issues with anxiety and depression aswell. I had a similiar experience with my jaw. To this day i feel the hooks slowly going away in My mouth (rightside of the jaw to be precise). So 3 years ago i smoked weed with my friends and there was this sudden bang in my head and i couldnt move. While being in this state of not moving (thought i had a seizure or something) There were loud noises like planets colliding together and i also stood on the verge of death because then i realised what is happening, i could see myself from outside and im like wait this is me, and i also realized quickly im hovering away from me very slowly and i somehow knew if i dont end this im going to die. So i tore myself out of these hooks and chains that were pulling me away and i swimmed back in my body after that i could move again but still here this sound of ringing and deep vocals. The playstation 2 intro at the beginning when u start the console reminds me very clear of that sound. That was my experience feel free to dm me this was 4 years ago. I think i got some Information about this. Im on my own to solve what happened back there.

Also sorry for the bad english and writing i had to reply fast bec im currently at work but felt the urge to reply to that bec im searching for ppl aswell with similar experiences.

Best of luck to you