You have been through a lot at such a young age. Although you've suffered a lot, you've come through a lot. Please do not accept the notion that what you are experiencing is beyond help, simply because you have crossed paths with those who for one reason or another are unable to help you.
Finding freedom begins with you. Answer this question-Do you want to be free? Because if you really want to you can be completely free. A lot of what is taking place in your health, is the stress of carrying the heavy burden of your past. Do you want to be free?
You can be if you really want to be.
Next question-Do you know who Jesus is? He is God's remedy for all of life's problems. God knows more about you than you do, and He cares for you. He loves you, He's waiting for you to turn your life to Him. Cast all of your cares on Him because He cares for you. The power of God can do for you what no other can do.
Begin to call on God through prayer, Ask Jesus to come into to you heart through faith. He died on the cross to rescue us from sin and the weight of life, and He rose from the dead so that those who believe can have victory.
Jesus loves you so much, and believe it or not, you have a purpose in life. If you let the power of God work in you life through faith, Jesus will lift that heavy weight off you, heal your body, and then use you to witness of His delivering power to others.