Does he want this baby?

My fiancé and I have been together for 6 1/2 years.i am 9 weeks pregnant and when I first told him when I found out at 5 weeks, he was shocked. Then he seemed to come around to the idea. My bump is slowly growing and is visible, we are waiting on our 12 weeks scan date. But lately, he doesn't seem like he is ibterested in me Or my pregnancy. I show him my forever changing belly and he doesn't feel it or make compliments. He told me he was scared the other day but wouldn't open up anymore. He sent me a text saying he was worried about a lot of things financially etc and when I tried to talk him, he just shuts off. I say are you happy he is like yeah and won't look me in the eye,  but I'm not convinced. I just want him to open up to me, because right now it's upsetting me because I really feel he doesn't want this baby. Which breaks my heart. Has anyone else had trouble with their other halfs? I am really hoping so 😔