Hello, my doctor told me I needed to start taking iron pills because I am anemic. I started taking the following : Barleans organic fish oil, l- lysine 500, vitron c high potency supplement, ferrets tablet 325 ferrous fumarate, country life women s daily, all once a day. I started taking them the same week my menstrual cycle was due. My cycle has not come yet which it s normally like clockwork. Could the supplements be the cause?