Ok i had my last test done today i really didn't know what the docters did but i seen pictures of my heart on a weird computer it was kind've cool and weird at the same time .3. well the docters said i'm fine they said the reason why i fainted was that i sat for hours on end then got up really fast and not enough blood got to my head so i fainted, they told me not to sit for longer then 3 hours or it will happen again. so the problem was me ^^'