hi dr.

i’m hearing a fizzy sound in my neck all the time since 2002 when i felt down on my head from behind,from that time i was feeling dizziness and heat in body,

from 2010 i was feeling dizziness when i move my neck down or up, so i can not bend my head down or up, if i do it my back will numbed
like electricity, but i’m crazy about that sound, i went for all doctors but they don’t know about that sound in my neck,

also my back and neck are knocking when i laugh loudly,, i hear all my neck knocking,, also when i bend my back backward i will feel dizziness and numbness,,

also i have a pulsing in my ear and in my neck

thank you