I am interested to know how peoples anxous symptoms start.

For me I can be feeling normal and then I might feel slightly tired, then my neck aches a little, then the slight chest pain starts, fatigue sets in, dizziness starts, I start feeling my pulse, I get cold hands and a bit shakey, then I start to think why am I starting to feel like this - I am not anxious today and nothing bad has happened. Etc etc

it can also be that I have a slight pain in my chest, gets heavier then I start to feel dizzy and nausious etc. I am interested to know what is your first sign!