M.A.
FILE for UNEMPLOYMENT!
Regardless of what your former employer says is the reason you were fired, tell unemployment office you are SURE it's because you are pregnant.
I did that and got 60% of my regular pay for 26 weeks!!
Good luck!
Also, when you go on a job interview, the perspective employer CAN NOT ask if you are pregnant and you are NOT obligated to reveal that.... or any other personal question like "do you plan to have a family?"
Wear loose clothes that don't reveal your tummy.... better for them to think you're "just fat" than to think you're pregnant.
You also have medicaid, WIC, food stamps, etc at your disposal.
If all else fails, "go ebay". Meaning go to garage sales, thrift stores, etc and make a profit on ebay.
Personally, I became a home daycare and get to stay home with my son AND have playmates for him AND get paid!!