well ive been having it for a long time now maybe for like a week and a half and its green i mean kinda brownish green this morning when i went to the bathroom it was brown somtimes its brown to and i thought i was low on iron so i took iron vitamins for kids (b cuz im only 11) and i still had green poop what is wrong with me i am goin to dr september 9th plz tell me if its bad like i need surgury or normal help!!!