Every work at home thing I've looked into has been scamish. I'm not paying someone to give me a job.
You could maybe sign up at a temp agency. I did it for a short while but one of my positions turned into a full time job. Good thing is you can work if you want and say no if you don't . Bad thing is no benefits. I also liked the variety of things I got to do. You don't get bored with your job.
Best wishes