I'm crying right now.

I get treated so unfairly by my friends and family and just everyone. Why doesn't anyone care about my feelings? I get called fat by my friends and family. I'm not the favorite child, my mom told me I'm not. She said my brother is, even though I'm the well-bevaved one. She said she just likes boys better. So she gives me chores and not him and I often go without when he gets surprise gifts or money. And when she's out she thinks of him and never me. For example she called him and asked him if he wants pancakes while she's out ... and not me. She knows all his favorite things and not mine. And I don't even know when was the last time she hugged me. But her and my brother are always cuddled up. The rules that apply to me never apply to him. We are a year apart. I'm 15 and he's 14, I crave my mother's love. I do everything to please her. Get good grades, buy her things, I even got a job without her even telling me to, I clean up the house without her even asking, and when I tell her that I love her she rolls her eyes and says "Mmhm love you too" (she's not the lovey dovey type) No one treats me good except for my dad and older sisters. My friends treat me like shit I try not to make them mad so we don't argue or so they won't stop being my friend. I'm already unliked because I'm not that pretty. But they do things I don't like and use me and talk down on me. I know they aren't real friends but they're nice when they want to be. Why doesn't anyone care about my feelings? Do they not matter. I cry too often and i don't know why, it doesn't change a thing. I'm just so sick of it. I just want a better life, one where me and my feelings are cared about. It's not like I don't speak up, I always do and all of my replies are basically "oh well". I'm not a bad person, I get amazing grades, I've never gotten into trouble at school, I'm never in drama, and I got myself a job, in fact I'm too much of a good one. I get walked all over, used, and I'm too naive. So this can't be karma. I just don't get it. I'm not going to let mean people change me into something I'm not. I'm always going to be sweet, nice, and generous to people. I'm always here to help.