My fiancé is really getting on my last nerve

Katie • 27 years old. Me and my husband have a 4 year old and TTC #2!!
Okay so my fiancé lost his job yesterday, manager fired all who are not related to him. Anyways, he is acting like it's all fine and not that big of a deal. I mention getting online and applying and I get an attitude "you don't want me to do anything but apply." I am always going to be the bread maker of our house and have a secure job. But I can't do it myself and I am 19w2d!!! He would rather watch tv, play with the cats, go to his parents blah. Blah. Blah. It's really working my last damn nerve. I told him I am not apply for jobs for him again. I seriously did the last time he lost his job. I made his resume for him, his cover letter, everything! And he is not doing anything! He says "baby I wish you wouldn't stress. It's stressful to me too don't worry." But seriously how can I not when he is acting like it's no issue?!