Hi, Black Wolf!
One thing that a therapist suggested was - whatever you find you CAN eat. With me, it was food in general, not calorie-counting or a desire to be thin -- but I think, in my depression and hopelessness, I was starving myself. One thing I could always eat, was a handful of potato chips. If nothing else, it gave my stomach something - instead of just acid. And the salt was helpful, to settle the tummy, and sometimes I could choke down other food.
Do the best you can, and if there is a food you can eat, ANYTHING is better than nothing. I wish I could help you out, hmmm.
So you are home-schooled? No wonder you are having problems with food ,,, it's the only 'control' you have in your life! Try to eat what you can, and remember, that your parents will not control your life forever. There's a lot of living to be done once you are old enough to determine your own life. Do what you can to say healthy, so that when you make your escape, you will be strong!
You can do this, you CAN.
xo