You should read Eating Animals by Johnathan Safran Foer. He did a ton of research on this and i think you would really like it. Also, have you thought about buying cruelty free products? Several makeup companies are also guilty of torturing animals.
I know you can do it! But I really do recommend being a vegetarian first. I come from a family that eats mainly meat and it's not an easy task. It takes time but you'll get used to the change and everything :)