Feeling overwhelmed

My husband and I have been house hunting because my family is gifting us a down payment for a home. I’m pregnant and due in less than 3 months and I have SO much on my plate! We are in between places and I have zero ready for the baby!! Meanwhile, I am still working and exhausted. My hubs made it his job to find a permanent home and it’s been an exhausting process. I have zero ready for the baby...I mean zero. The only thing I have are clothes and a bassinet my family is gifting us. Other than that, zero...not even a home! We are staying at his work where there is a living suite while we house hunt. We have a back up if we don’t find a home on time and renting his dad’s house but we can’t move in until I’m 8 months pregnant and we will only have one month to get ready for baby!! I’m so tired and overwhelmed. I don’t think he understands how hard this is all for me! I need a home and hate that I don’t know where we are settling 😭 I am starting to hate living at his work! He recently found a more expensive home than we planned but it has an extra house on the lot Wed rent and it would bring our payments down. Buuuut he asked me to split the extra amount needed for the down payment and it would be all of my savings and I don’t even know if he’s going cover the mortgage when I am out of work when the baby is born! I need my little savings I have for emergencies. I am praying he helps pay for stuff when I am not working. I hate how he loves when I hustle in my business and make money....I know this sounds childish...but I am so freaking tired and just want a break! I used to love his encouragement around my business but I just want to sleep and nap and focus on baby. I am tired. Please don’t tell me i sound selfish or immature 😔