I was in a situation like that recently....and one of the good things about all of this is that this will make the two of you stronger as a couple because this will pass and hopefully very soon....
The biggest way that I saved money was taking a list to the store....(and eating before I went). If it was not on the list I could not buy it...that way I knew before hand nearly how much I was going to spend....and it forced me to actually MAKE dinner for the week....which of course doubled as lunch the next day.....
I also sold quite a bit of stuff on ebay. If I hadn't worn in within two years....ebay was going to help me find someone who could...this was a 'double bonus' because it forced me to clean up.....
Lastly, I dedicated HALF of my income tax refund to managing debt! YOu might consider doing this to pay down your cars and get yourself some breathing room.
Before I did ANYTHING else HALF went to pay down debt.
Since you have a little one coming - check out garage sales and thrift stores for great finds on clothing..Because babies grow soo quickly, often times the clothing is new or barely used. Onesies can be had by the bag load at goodwill (a load of bleach with the onesies followed by a load of dreft and they will look brand new) often times you can swings and other stuff you need and sterilze it and save $100.00's if you pick them up at yard sales in one of the more exclusive neighborhoods in your town.
I went to one last year where everything I could fit into a bag was $2.00. i stuffed it full of jeans that my son could play in while playing at the daycare or outside....
I dont know where you live but here the electric company-has a managed pay plan. This will allow you to budget your energy bills and know what it will be in advance.
For entertainment....invite family over to play board games (you can pick these up at goodwill too)
Rent a movie instead of going to the show...
Last night's dinner is tommorrow's lunch....
If you must go out to eat with coworkers...wendy's has a great dollar menu a side salad and a bowl of chilli (with free crackers) and a cup of water is $2.10.
Do you have high speed internet...talk to peoplepc and get interent for $10.00 a month (dial up)...
Cut cable to the basics (no hbo no extended stuff)
Talk to your husband and have him fill out papers for unemployement. That income could help a great deal right now.
Not sure what else you can do but just love and support your hubby I am sure he feels awful right now
and stop stressing your baby wont like that much!
Now to the credit....Contact your creditors and see if they can work with you. SOme credit cards have a clause where if you lose your job they will take over the minimum payments...see if your card is one of those. If not, and you find yourself behind, be sure to write a letter and have them place it in your file at the credit agency.