Needs some advice

So i need some advice. Me and my husband have been together for 3 1/2 years (married for 8 months). We have a son who will be 3 and I got pregnant but lost the baby at 13 weeks. Since they gave me the go ahead I have been wanting another baby, so bad its hard to explain. Even though my husband was excited for the second baby that we planned for he doesnt want another one for a long time. Every time we talk about it I end up balling my eyes out amd I don't know what to do. I don't know how to talk to him about it anymore. Like I seriously have these vivid dreams about having another baby. I told him my reasoning for wanting more kids is because I'm getting my tubes tied after 30, so I want to have more kids before then (I'm 23 now). I guess the advice part is what do I do? having a bigger family is soooo important to me and it doesnt seem like he supports my same ideas. How can I talk to him in a way that he would understand but not think that I am trying to force something on him?

let me know your thoughts I'm kind of desperate at this point.