Advance my career

Hello how's it going? My name is Victoria and I'm a single mom of 3 beautiful children. I want to advance my career in nursing and I'm having a hard time doing it. I owe student loans and the Department of education is really giving me a hard time. Meanwhile the school I was going to in 2012 was doing fraudlent things and the school has closed down. I already have the knowledge of being a cna and medical assistant.. I really have the passion and I love helping people and learning new things. Sometimes in life you try to find your way and sometimes you can get sidetracked. I've learned how to stand on my own to feet and try to better my life.. I'm working 2 jobs but its really not enough when you are doing it by yourself. This is my dream and I feel like I need to do this and I wanna change the world and better myself as a women.. Any thing will help and I'll really appreciate anything. I wanna move up in my career and have a career in enjoy doing!!