How are your periods, are they heavy?
I had problems with dizziness - Anemic due to an uncontrollable bleeding cyst.
I thought I was just having heavy periods for years (didn't go to gyno - no insurance). When I finally got to one, she detected the cyst, we tried controlling it with birth control, nothing worked. I had to have a hysterectomy. I no longer experience the dizziness. OH, I also tried Anivert in the beginning too, that did nothing for me. I was so dizzy at times I was vomiting.
Best Wishes - dizziness sucks!