What do I do

There's no food in my fridge. Ok so every other week we spend 250$ on food my husband gets paid weekly so it's not a big deal it leaves us enough to pay all our Bill's and have a little extra just in case. The only reason we do things that way is because the last 2 checks every month go to rent. Well we had extra Bill's this month because well I had a baby and our insurance didn't pay for it all like it was supposed to. So we used our food money to pay Bill's and we only got our bare minimum of what we thought would get us thrue. Well now our fridge is going to be empty till the week after next I dont know what to do. (There is not a food bank in my area)