Hello, Welcome to Just Answer
Are you available for chat now?
Did you have a headache during the episode?
no. It came afterwards
Well the symptoms do look like migraine. In migraine there are many variants such as those with headache and those without, some come with neurological deficits too . But almost all of these subside within a couple of hours and do not leave any deficit behind.
The pupils would have been dilated due to increased adrenaline flow during the episode as you did seem to be anxious.
my biggest worry is that it was a Tia. does the coolness in the chest occur with a migraine?
For a transient ischemic attack(TIA) there would have been an actual neuromuscular manifestation somewhere in the body. Coolness in the chest would not be considered as its symptom though.
Ok. Well thank you. you have eased alot of my worries!
You are most welcome. I am glad to have assisted you.