General practitioners (i.e. normal doctors) can be pretty good when it comes to run-of-the-mill stuff like chest infections, but there's some things I always go to a specialist for.
Not many doctors know much at all about vertigo. I found a vertigo doctor in the physiotherapy department of a hospital, and he specialised in vertigo, he knew
exactly what he was doing (yeah it's kind of funny but they're classified as physiotherapists).
What I first had vertigo I had a lot of what you describe, sort of like panic attacks, high blood pressure, sometimes feeling like I actually need to sit down and get away from everything. I found that caffeine made it worse. Everyone (including my family) just thought I was having psychological problems so they sent me to see a counselor, but a year later I decided I needed to go see a vertigo doctor and sure enough he diagnosed me pretty much straight away.
I'm not saying you have vertigo, I really can't tell from what you've written, but if you want to have it checked out then you really need to go to a specialist because a normal doctor won't know much at all about it.
Vertigo is complicated. Your brain uses 3 mechanisms in order to keep you balanced:
1) Your eyes (what you see)
2) The vestibular system in your ears
3) The feeling of rigidness in your knees
If any of these 3 get messed up, it throws everything off and you can end up with all sorts of symptoms, including anxiety, panic attacks, high blood pressure.
I remember my own vertigo doctor told me that he had one patient come to see him who had vertigo for 30 years, and all it took was a few sessions of rehab to sort it out.
Again, I'm not saying you have vertigo, I don't have enough information to give that diagnosis (and I'm not a doctor!), but I can tell you for one thing that a normal doctor won't know enough about it to be able to help you.
This site has some info:
www.vestibular.org
And they have a list of places you can find a specialist:
http://www.vestibular.org/find-medic...ofessional.php