Depressed

7 weeks & 5 days and the father keeps asking me if I’m sure I want to keep the baby. And it’s getting to me now. I want to have the baby. I get it. We have an almost 2 year old who recently had brain surgery but she’s doing so well. And on top of that he and I aren’t in the best space. We argue a lot but I want this baby. But I don’t want to bring a baby into this world that’s unwanted. I cry everyday and am seriously lost. I can feel the depression kicking in