You need to first, file for unemployment.
Do that, first.
Home based businesses, take a TON of research.
And even at that, it will not make you a ton of money, nor initially. If it is successful. And it will take, your own money to start a business.
Nothing is free.
Babysitting, can bring you in some income. But you have to get a business license, the parents will claim you on their taxes, and you have to find out from your city, what the laws and regulations are for home childcare etc. And you'd need contracts/insurance/liability insurance, make your home baby and child proofed, etc.
While you file for unemployment, you need to update your resume, and look for jobs that will bring you in the same kind of income/salary you had from your previous job, or better. If you take a job that pays less, than your previous job, then unemployment compensation will be based on that etc. Find out all the details/rules from your local unemployment office.
Or, enroll yourself in a Temp agency.
Some of these companies, also will provide you with health insurance if your assignment is full-time.
Do research.
But first thing you NEED to do is: file for unemployment. Being laid-off, does make you eligible for unemployment.