WOW Heartbroken

My SO and I got into an argument tonight, SO brought up me trying to get pregnant and how bad I want it. But we are actively trying and he made it seem like it was a bad thing that this is really what I want to be in life, a mom. He said you have your whole life to get pregnant and you're so stuck on it now. He apologized and said he didn't mean any of those things he said but idk how to feel. Any advice ladies?