New mother

Hi ladies! I was looking for a little advice. I'm a 19 year old college student with a 10 week old baby girl. My boyfriend (the baby's father) works most days so I'm home alone with her. I'd like to start working but I don't know how to manage work, school, and taking care of the baby. We can't afford child care. Has anyone been through this? What are some good jobs for mothers/college students?