OPINIONS ❗️MARRIED AND WANT A BABY

For the past 5 months I've been having Baby fever I feel like I'm ready for this I get so excited just thinking about being able to feel a baby growing inside of me and shopping but baby clothes and decorating , I don't have any children yet but for some reason I feel like I can't conceive like something is wrong with me. I waited all my life to have my fairytale.A nice house A husband nice paying job and for all of our family to get along which they do and everything is going ok but anytime I say anything to my husband about having a baby in a year or 2 he flat out says no and gets mad like I don't understand everything is going good and it's not like I was saying let's have one right away I just wanted clarity that he would at least say yea babe or we will see but he shoots my dreams down every time. And then I'd say well maybe in 4 years then? And he's still stuck on NO I don't feel happy for that simple reason I have bad anxiety sometimes that I try not to talk about and I just feel depressed and alone sometimes like I'm wasting my life I wanted to have kids around 25 ish but my husband is always putting me down. Am I overreacting ?