How do I support my husband being the breadwinner now in our situation?

Every since my husband and I moved, I've had not much success with jobs due to so many lay offs while my husband is at a job that has overtime. I feel left out because at the moment, I don't have a job and feel crappy about not making any money. Before I was earning more money than he was and now it's hard to accept the reverse role. Does anyone have any advice? Don't get me wrong, I'm grateful that he has a job but I still feel down in the dumps that now I'm at home all the time doing the dishes and laundry when it used to be a shared responsibility since we both had jobs before. How can I change my mind and stop feeling so down and crappy...