Well people should not date until they get a good handle on there life and are working and doing well.
You don’t need a boyfriend /girlfriend to move out.
Maybe your caseworker can help you find roommate situations. You can’t stay with your parents forever after all. You need to be independent.
Don’t go back and fall back into the “ poor me” mentality of losing you job at Arby’s and others they were caused by YOUR actions and yours alone.
Move forward, go to work be pleasant and go home.. start a savings account so you will have some savings so you can move out