Isane dizzy/fanitng spells?!

Isane dizzy/fanitng spells?

Iv been very dizzy and almost fainted lately./ Ive had these spells scince my 1st period. But ive found lately, when im on stage for rehersal(its a play) I found that im shaking dizzy and barely able to hang on to consicesness.

I faint about every month and I HAVE SEEN 2 DOCTORS!!!

The only meds im on is the apri birth control to regulate my hormones.

Whats causing this?

1 week ago
And i feel like im going to throw up.

1 week ago
I know i dont have annimea. My dad works in the hospital and so did my mom.

1 week ago
And ive been on stage for 7+ years. Many plays dance routines,etc.

1 week ago
Ive been tested before and my blood IS FINE!

I used to get fainty dizzy spells and thought i was anaemic or hyperclychaemic... but i got tested and wasn't. I used to go see gp's all the time and they couldn't really find anything wrong with me. Some just told me that that's how i was..
Maybe get yourself tested for the above...
If not, it is probably just the hormonal change in your body from getting your periods, combined with some nervousness of getting on stage... When you first get your period your body goes through a lot of changes... Even giving you shyness, that you may not have had before, its the periods though that changes your perceptions onto things and the way you let people see you...
If it not period related, and maybe its just a case of vertigo, then take have a sugary drink, water with sugar even helps when feel like fainting or gaterade is great to boost your system...