Okay. So I'm exclusively breastfeeding & I just started school last week so she goes to head start . Before i started school i fed her with the bottle every now and then so she can start getting used to drinking from the bottle. She was doing good. And when I went to school it seemed like she was doing good. Until this weekend I tried feeding her from a bottle but she WILL NOT take it . She throws tthe biggest fit ever . my mother In law my boyfriend and a couple other people tried to give her the bottle but she doesn't take it she doesn't stop crying until I give her my boob. If I dont give her my boob she will not eat until I do. i dont see how the people from head start do it to make her drink from THE bottle .I even tried switching bottles and nipples nothing seems to help . Anyone know what I can do ? . And I notice ever since she started Head start and shes been drinking from the bottle she's been more gassy and has collic. Could it be cause of the bottles?