Don't beat yourself up OP, the love will come. It's all a huge shock to the system having a baby, it's not uncommon to feel the way you do. I know exactly how you feel.
I came from unloving parents. Neither my DM or DF were maternal / paternal and I grew up without any affection. Because of this I was convinced I would inherit this 'unloving' gene and was petrified of turning into them. I was desperate not to inflict the same upbringing on my own child. So from the moment DS was born I read way too much into my own feelings & actions and got myself so anxious and worked up about not being a perfect loving mother I couldn't relax enough to just enjoy it.
I was also suffering, I discovered after melting down in my GPs office, from PTSD after a traumatic pregnancy and birth. This on top of my perfect parenting anxiety culminated in me becoming detached and depressed.
I also struggled with, that overnight I went from being FarmerSee to just a baby's mother and everyone thought my life (and pressured me into) should revolve around babies, mum and baby groups, talking only about babies, making friends with other mums, parks and softplay centres....and I fucking hated it. I lost my entire identity, wants, needs and ambitions just like that. This baby orientated life just wasn't me.
I had counselling, and a short period of time on meds (although that's not for me to say that's what YOU need, only your GP can obvs tell you that), and I started to see more clearly. I started to gain a bit of confidence back and realised I am not my parents, I won't become them AND I have a right not to enjoy mum and baby groups without being the bitch from hell!
My son is in school now and the absolute light of my life. He's a little sod at times, but he's my little sod! I promise, even though you may not feel like the stereotypical maternal mother, you can still be a very good and loving mother.
Also, my DH found DSs baby yrs boring, and while he loved him he got no actual parenting enjoyment until DS was able to start interacting with us. They're very close now. There's no shame in saying, babies are pretty boring! They're also a lot of bloody hard work