Hey how are you? I am so sorry to hear all you are going through. You seem to have problems that you cannot deal with alone. Your aunt and uncle would be a good start, seeing you live with them. Ask them if they can help you find a job...That would really boost your self- confidence. Working gives you a sense of independence...
You are not burdening other people by asking for help, I know how you feel, I feel this way too and that's why I often keep my problmes to myself...How about talking to a counselor or a Dr. They can help you so much. Tell your aunt and uncle that you have a problem and that you need help. If they care enough about you to let you stay with them, they will surely understand.
And never give up hope. I know that probably makes you mad right now, but its really a rule of life that helps.
Your not eating sounds like a beginning to anorexia/ bulimia. This is alike a downward psiral, oncer you start, you go down and down and in the end it is just so hard to face the world again. I undertsand why you are doing this...Let me guess...Because you feel like you have no independence, you are taking control of food, because you feel that that is the one thing you are in control of...But soon the ed will control you and you will feel even more lost.
I know all this stuff is what people already told you but I hope I am getting the message to you.
If you ever want to just pm me, I am there for you....I am only 16, much younger but if I can help by talking, feel free to e-mail me. Most of all take care of yourself. Have you ever heard "god doesn't make junk" ? Well it is true, you have a purpose in life and you will find it.
You feel that this is the way the rest of yourlife is going to be and it is not! This is just a phase and it will phase. Things get worse before they get better. By posting on the forums, there is a spark in you that wants to live your life. Hold on to that sprak and you will get through.
Take care and keep me posted on how you are doing. :)