Kicked out at 17

My mom kicked me out of her bfs house and refuses to hear my side of the story just cause she wants to be with him . I’m happy I’m out of the house it’s extremely toxic but I feel bad for my siblings. I can’t do much because I don’t have a job im still in school but having trouble looking for a job. I don’t know what to do and I’m staying with family temporarily. I really wish I had a job so that I can provide for myself and my siblings. Any advice?