What do I do?

Hi I f 21 am with m 34. Many times in our 2 year relationship he says he doesn’t want to have kids. Whole relationship never used protection or anything not even pulling out. He knows it means a lot to me to be a mom. It’s a dream of mine. He goes back and forth he does then he doesn’t. Anyways skip to 2024 we unexpectedly ended up pregnant . Unfortunately that ended in a first trimester miscarriage. Had my follow up appointment today from my dnc (LONG STORY) and they had asked me a million times about if we wanted to try to conceive and which we had agreed at least 2yrs. I had mentioned this to my boyfriend today the conversation with my OBGYN and how I said no to birth control as

I just did not want it and he made it sound like even prior to our discussion and him saying he doesn’t think I should get birth control to now sounded like he wanted me to. Also prior to today’s appointment he had asked the doctor how the dnc would affect us wanting to try again in the future and used “when” we try not if. Now suddenly he says he doesn’t think he has the energy for a baby. He does this back and forth. Our pregnancy was unexpected but he immediately told his entire family day of the first positive test showing a little excitement and now this again. It means a lot to me and he knows that and this is a constant back and forth. Advice?