Too much calcium amplifying the effects of too much adrenaline that causes problems in the body and mind, seen with things like a higher heart rate, as well as panic attacks.
I do not doubt that yours is a real condition, but it is not called "shock" in medical terminology, so please stop calling it that.
"Shock may result from trauma, heatstroke, blood loss or an allergic reaction. It also may result from severe infection, poisoning, severe burns or other causes. When a person is in shock, their organs don't get enough blood or oxygen. If shock is not treated, it can lead to permanent organ damage or even death."
https://www.mayoclinic.org/first-aid/first-aid-shock/basics/....
> Shock is a critical condition brought on by the sudden drop in blood flow through the body.
You've just linked to a page describing circulatory shock, which is not the thing you described as "too much calcium, too much adrenaline", which is 100% too much bullshit.