How do I tell my husband I don’t want what he wants?

Okay so my husband and I have been talking about kids for years, even before we were married (March 2019). He got back from a deployment in May and we’re not on the same page anymore and it’s ruining everything for me. Every other word he, my mom, my friends, our mutual friends ... ANYBODY says is about some fucking kids. I can’t go anywhere without him mentioning some shit about some damn kids. I’m not pregnant and I’ve never been pregnant and now I just don’t think I even want to consider kids anymore. I mean we don’t even have kids yet and his imaginary kids are ruining everything.

We can’t be intimate anymore without him doing or saying something regarding kids and it’s a complete turn off. “Call your mom about that stuff that’ll help you get pregnant.” He’ll come up to me and offer to help me do something or recommend I don’t do something else because, “I won’t be able to do it when the baby gets here.” Even the sex is horrible now because all he’s trying to do is get me fucking pregnant. We haven’t been any kind of intimate in more than a month now because I know the sex is about to be wack, short and he’s gonna run out to get a fucking pregnancy test after that.

Like I really tried. I’ve never wanted to have a child of my own until I met him and I know he’d be a great father, but I’m not ready. Judging from what every mother I know has shared with me I don’t think I’ll ever be ready and that’s all he’s been talking about since he’s gotten home. It’s like the only reason he wants me now is to have a kid and I can’t. It’s scary enough to even imagine life while pregnant and I’m not ready to sacrifice my body or lifestyle.

I can tell he knows I’m upset, but he just tries to make me feel better by doing goofy stuff to make me smile but that just makes it worse. How do I tell him that this kids are off the table for me right now, possibly forever?