What causes equilibrium to be off? I just had a test and they said my equilibruim was barely there on a test. My balance is poor and my vision is not very good. Can it be fixed?

Not a Doctor, just a troubleshooter. Your ears have an effect on your balance. Your eyes can be corrected with contacts, or glasses.
If both happened the same time or gradually together, wonder if something is applying pressure in your head?
Headaches?
Good Luck.