I feel lost

I’m 25 weeks pregnant and my fiancé keep stressing me out he tells me to grow up and be realistic he says what if something happens to me how are you going to support our daughter I said I don’t want to think about that right now I have a decent job but he makes more money. He always has to be negative about things saying we should’ve done things differently and not gotten pregnant yet which really hurts my feelings we had a miscarriage last year I would cry every night and pray just to have a baby we tried for a year. I just want to be happy and I want him to be happy. I feel alone in this pregnancy my depression and anxiety has gotten worse.