Stay at home mom needing work from home job?!

Any mom's know of a legit work from home job that is flexible? I don't have a degree only some college. I have worked a few different jobs such as factories, retail, and right now a substitute teaching when needed at my kids school. I need to bring in more income and don't know how to without having to worry about daycare cost or daycare time slots. I substitute when needed because all my kids are now in school. It's the only thing that works especially if I have a sick kid or school is out on break. I just want to bring in more income so I thought work from home would be great! Any suggestions?!