Mama's With 3 babies close in age; how do you do it?

Please no judging or bashing. I'm super emotional and stressed right now and need a little encouragement or something. And definitely need someone to vent to because we're not telling any friends or family at the current time.

I just found out yesterday that I'm pregnant. It's super duper early. I believe I'm 3 or 4 weeks at the most.

But, here's the problem..... We have a 2.5 yr old (will be 3 at the end of december) and a 1 yr old (will be 2, end of march 2020). And I believe new babies due date will be really close to our 1 year olds 2nd birthday. our original plan was to only have 2, we got our boy and our girl and are happy with that. my hubby was supposed to get fixed and hasn't even thought about scheduling the apt. and just recently, we started discussing maybe, possibly having another. but not until our youngest is 5 or so.....

and now here we are. pregnant with #3, I have no idea what to do. both of my kids are still in big ol rear facing carseats and I have a dinky Honda crv lol we have a 3 bedroom house, no extra room for a new baby. and my husband and I work opposite shifts, so 2 babies for us right now are enough of a handful. I'm just freaking out over here. I'm seriously so stressed and I haven't even known for a full day.

someone please help. give me some good, encouraging advice and let me know everything's going to be ok.. because right now, I'm not so sure 😭