The feelings of dizziness and everything really spoke to me. For years people thought I was "just stressed" (including me at times) but I knew deep in my heart it was something else. I saw many doctors before they diagnosed me with a "Neuralgia". You should get checked for this because no other test showed this.. the only way to find out mine was to get a "Occipital Nerve Block" (because I had constant weird feelings in the back of my neck).
Also get check for Lyme's disease if you haven't already.. OH and also tooth decay can cause this in some cases.
God bless you. I'll pray for your healing.