Pregnant but partner doesn't want me to keep.

So I'll be the first to admit we've only been together 17 months. So not long atall, I have children from my previous relationship a few years back. He also has a child. However here I am, when I told him he sort of just jumped straight to " I don't want it and saying how I wouldn't cope etc and how like a baby would ruin everything , and he doesn't want it. And we could in the future" I sort of felt as if I had no choice.. after a week I decided to say how I felt ( I struggle with confrontation) and told him how I basically wanted to have the baby, and if he didn't then I would not expect anything from him and I generally mean that I'm not a horrible person, I wouldn't want him to feel trapped and that's the whole truth, I love the children I do have and there my life. After I said all of this he said he couldn't go through life knowing he had a child and not bother and just told me again about myself, making me feel ashamed to want it I guess.. but I just don't know where to go from here, am I completely wrong for how I feel? I don't want him to feel like he has no choice I know it's such a huge thing for anyone, or do I have a right to feel this way without it looking like I'm trying to intentionally cause any stress to anyone else 😪😪😪