What do you do when SO decides no baby?

Skye Rae • 💕Raelyn 11.15.17. TTC#2.
My fiance and I have been kind of trying (as in no BC, condoms, no pull out) and only seriously trying for the past month. Well we have been stressing alot about finances because he has been bouncing around from job to job so I have been convering the majority of the bills. We got in a fight and now he tells me he doesnt want a family until he can support one. I feel hurt. Is it because I am a female and my dream is to become a mother? Every single one of my friends has a child or children and everyone in my family does as well. I feel left out. How do I tell him that he crushed me? Do you think he is just scared? Has this happened to anyone else?