What am I doing with my life?

What am I doing with my life? I am not doing anything. Im a mom to a soon to be 6 year old. And I dont have a career or any schooling other than a GED. Yes I have goals. But where are my goals really getting me sitting on this couch typing this. And all of this is sparked because I started looking at college courses. I want to start schooling but I also want a car to take me places so I can do this stuff. Being a grown up is so hard.