Shocking iPhone

I recently got new AirPods Pro and I am using the wire that I got in the box (at least they give you that) to charge my iPhone. When I am using the charger with one end in my MacBook and one end in my iPhone X it works fine, but my iPhone started shocking me. When I touched the iPhone anywhere, except the screen (where I have a screen protector) it shocked me. And when I was touching the iPhone and a piece of metal with my foot I felt a shock in my hand and in my foot.

I believe/ hope this is not normal behavior, what is it, and what can I do to stop it?