Baby number 3 surprise

I really wanted to wait another year to try for a baby but ended up getting the surprise news I’m pregnant. Right now finances are very tight. My mom is out of work due to a lot of health reason and she got payed off. My feonce just moved in with me to help manage the bills and mortgage. Bills alone takes all of what I make. My work has been cutting peoples hrs and I’m one of them I hardly make 300 bi weekly. In the process of finding a new job. Any support I get I would appreciate. Keeping my baby registry in a low budget. Hope to make friends as well