sung a bit belated but congrats on your decision, it's not an easy one for sure but I think it's time that no amount of money can ever buy back. Since you have made your choice, just go ahead and ENJOY it! We may have to adjust the way we live but in our affluent society, it's only a small group of us that can truely say we are needy.
I just had a discussion with DH. Until now I have had no allowance from him. He wants me to stay home til yr end but how can I afford to do so without any contribution from him. If your DH is willing to pare down on luxuries and give you some pocket, that is all you need. Your bub's smile every morning is worth more than any material thing I can think of. And if your DH does lose his job, have faith that either of you will find another, albeit not the exact one of your choosing.
Sorry for longwindedness, I think it's catching lol. Seriously, it's a subject close to my heart.