HI Well come to CHM I really appreciate your concern, anxiety and depression is common psychiatric disorder women are more prone to this, some time feels the physical symptoms, these often not well treated and misjudge, I always advise my all patients those are coming with this symptoms, that try to come out of this condition without taking anti-psychiatric drug as long as this is possible and the best option would be, exercise, yoga, meditation, self counseling, behavior therapy, the value to iron is nothing to do with this, take care and no need to worry.