I have Pcos I been on my period for 3 weeks but now the past 3 days I been very dizzy it gets worst while standing very tired and not eat as I eat usually and my feet get swollen at times. I can't go to the doctor till next week but this has never happend to me I feel very weird the first day I passed out twice I had periods that has lasted 3 months and this never happened before. Will it be that I need iron?View Thread