I'm going to lose everything
What do you mean by losing everything?
I want to move far away where nobody knows me
If you feel like you are going to lose everything you should seek help. There is no shame in needing help from professionals and it can make your life better.
I'm not listening to you. I'm going to pretend you don't exist anymore.
Please consider seeking help if you are really feeling this way. You have no idea how much reaching out to someone can help.