I don't know what to say to my husband.

Before my last AF I told my husband that I wanted to try for one last month and then take a couple of months off as my sister is getting married next september and I didn't want to be about to pop at her wedding. He didn't say anything. So I asked him about it a couple of days later and he said that having a child was too much for him and that he didn't want the responsiblity yet. He broke my heart. We have been trying since january this year with no luck. I am 29 and he is 32 we both have steady jobs. I don't understand, we were on the same page. I am trying not too but I am so angry with him.