So Scared For My Baby To Come

I'm 4 weeks until my due date and I still haven't really bonded/fallen in love with her. I'm so scared I won't even after she's born and I don't know how I could handle giving her up for adoption (I was adopted as well when I was a baby) I've had attachment issues my entire life, and I've never once felt like I truly loved someone. I want to make it work, but right now I feel only slightly excited, but still feel a lot of resentment for letting myself accidentally get pregnant before truly accomplishing anything or having a husband/good career/stability/traveling etc.