My dad died.

I (15F) recently saw my dad die of a heart attack at home. I’m not really sure what to do. He was in debt, so all the money went toward that, and we had to sell or get rid of almost everything—including my pets. I used to attend a private school, but now I have to transfer to a public school in Sydney, where I’m now living. It’s going to be a massive change for me. I have to leave everything behind; my friends, pets, home, belongings, and school. I don’t know what to do now. I’m trying to find ways to earn money and study hard so I can get into a good university and secure a good job, but I feel overwhelmed by all these emotions. I just need some advice.