I hate to say this, but when the economy is tough and people have to decide what bills are getting paid and whether to get their favorite brand or generic, expecting to make money selling jewelry, which is totally not a necessity (well, for most people anyway LOL), isn't really a realistic thing. If it's an MLM setup, that's even less appealing, because it takes forever to get anywhere with many of those products.
I wish I could offer suggestions of something you COULD do in the off time. Is your current skillset marketable in some way? If things are that bad, find out what social services are available to you so you can take care of your family. Perhaps brainstorm with friends to see what else you can do. Or use the time to look for a new job, just in case.
Good luck!
EDIT: re the medical bills thing, call the people you owe and see if you can go on a payment plan or defer them. I have a surgery bill for my son that I pay as much as I can when I can, but when things were tight, I was able to pay $10/month just to keep an ongoing payment going.
Edit2: If you belong to a church, talk to them. They may be able to help you re. food or something. You never know.