Just need to get some stress off my shoulders

So I am a teen mom and I’m living with my parents (for the time being at least I’m in college and only really getting financial aid especially during the pandemic) our landlord has recently told us that we need to move by October (I’m due beginning of October) we’re hoping to move beginning of September but the way it’s looking now that’s not going to happen. It’s not any of my family members fault as this was very sudden our landlord had told us he would “more then likely” not be selling till November and then switched it at the last minute. I’m just extremely stressed out because with a family as big as mine (we need atleast a 5 bedroom with a decent price) it’s very hard to find houses that fit us all comfortably. Im just so stressed because of how close we are cutting it to the due date and if she comes early (doctors say is very possible because of how big she is) we will be in the middle of moving! Does anyone have any advice?! I’ve been driving myself mad trying to find a house and nothing is showing up I’m not sure what we’re going to do!