I had been taking estroven for about a month. Did not help with vaginal dryness so dr. gave me estrogen pills, 1mg per day. I also take a womens' menopause vitapak from GNC, (2000 calcium, 1fishoil, 1primrose and the other a variety of rec. vitamins in 1 capsule) Recently I have been feeling quizzy, lightheadedness and dizzy. Is it the estrogen, or am I over doing it with supplements? I also take 2 biotin capsules to help with hair loss. Thank you!