My daughter start her pms a 13 years old.now she is 14 1/2.she have been pass out and headacks and she always had her pms right on time.she never had sex.now last month she have been bleeding for going on 6weeks .docter said she is amenia and iron def.they put her on iron pills last week but something just not right.i been take her to docter.do u think i need to take her to a differnt docter.please help