I would go- today- to your landlord and explain your situation. Do NOT wait until your rent is late. Do not let them wonder what is going on. I represent landlords often...and keeping them in the loop is nearly always a way to keep things working out for both parties.

I would immediately disconnect all non-essential services. Cable, internet, phone (land line), newspapers, magizines, etc. I would reduce my car insurance to the state minimum. I would never, ever give up my pets.

I would look into any type of job right now...temporary, seasonal, etc., to bring in quick cash.

I would know in the back of my mind this is a VERY temporary situation, and pray for patience while it passes.