I can relate to the very most of your symptoms, including the chest pain.
In my case the chest pain is probably related to fear as particular the vertigo causes at least feeling insecure and that gets worse in public places with a lot of people and a lot of noise around.
What exactly do you mean with “buzzing” Feeling as opposed to “tingling” ? Sorry, my mother tongue isn’t english.
Do you experience those symptoms more or stronger when exposed to visual attractions such as flickering lights at night. Or when you are walking through Long narrow aisles such as in a big grocery store ?