While I can’t relate entirely to your situation, I know that dealing with this stuff is heavy and hard. I want you to know that you are not a burden, and you are worth healing and taking the time to heal, both physically and emotionally. You are worth it. Your aunt and uncle are there because they love you and care about you. What you went through is awful, and I can’t imagine how it feels. But know that, everything aside, you can do this because you are so much stronger than you think.
I have felt the way you’re feeling, like you’re broken and nothing is going to be the same. But you’re not. You are beautiful, the cracks filled in with gold and silver.
You’re worth it, and everything is going to be alright.
If music really is your passion, maybe take up songwriting? I mean, without the written and composed songs, musicians don’t get anywhere, right?
In the meantime, remember that people truly care about you, and that you could never be a burden to them.
Seeing as how you made it through all that means that you have a very powerful, very brave soul. Keep up all the progress, take your time, and remember that you are worth it.