Wow, five minutes home with a bottle baby and I'm already feeling a bit hopeless. I'm covered with milk and thinking I've already messed up two nipples...which is of course all I bought. I got two pritchard nipples, cut the first one too big and the second one, just the tip, but the milk comes out way too fast and she doesn't want to nurse from it, I poke it in the corner of her mouth and she takes a bit and then pulls away. Now I'm wondering if I even needed to cut them at all... Help please? How do I do this right?