Its become an Unsalvagable wreck must start fresh

[LiamtheRockstar]

My life that is.

Im 17 So I literally feel like the whole world is against me
My mom just finished yelling at me for using an old backback that was in storage after my old one ripped. She refuses to buy groceries when she does she hides it in her room and locks the door she yells at me whenever she knows im home. The other day while I was at a week long trip away my bird died i found the body still in the cage and it was there for at least a day or two and shes like its my fault because i was away. She took the backpack and now i just carry my books and stuff to school in my hands. Shes always calling me the devil because I don't go to church anymore.
My dad is in a third world nation barely getting by I dont really care one way or the other about him
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At school im the poorest student there and I get alot of poor jokes sent at me. I work hard but struggle to do well in classes im a decent student.
Alot of the other students give me a hard timei get mad but dont want to fight them since I once put a kid in the hospital once and felt really bad for it
One student is talking trash about me on facebook and twitter even though i have at least 25 lbs on him
I generally like going to some classes because it give me something else to focus on

Advice would be appreciated

[nouse]

I'm sorry that all of this is happening to you =/ All I can say is keep focusing on your studies and work towards a job. That way you can buy yourself food and things you need. Keep your head up, keep working hard and you'll make it somewhere