While it IS possible that you have been experiencing mini-strokes, I would hesitate to agree with a normal stroke.
I agree with your doctor that you are showing symptoms of anxiety due to stress.
Stress and anxiety can both cause stroke and heart attack like symptoms.
From the chest pain you described, I would say it's likely anxiety related.
I'm not saying that you aren't having mini-strokes...but you are not having major strokes. Mini-strokes pass and leave you to function with no long lasting effects...a "normal" stroke will not.
Another possibility is that something is putting pressure on a nerve...and whenever you move a certain way it could set it off.
At this point I would not be too concerned. If you stress over what it "may" be, you will only compound to any anxiety that you may be experiencing.
Let's wait to see what the neurologist has to say.
Keep us posted please.