Hi there. Thank you for posting your question with Healthcaremagic. I will do my best to help you.
The symptoms that you describe here sound more like simple syncope
attacks or, if you like, fainting
attacks. There is almost certainly also some anxiety
overlay also as you correctly suggest.
What you need to know is that they do not sound like anything too serious nor are they symptomatic of underlying heart disease
. Later on, when you can afford it, have an exercise ECG carried out but there should be no panic about this. You will be fine.
I hope that I have answered your questions fully and been of some help. If you have anymore questions please contact me again anytime.
Dr Andrew Rynne.