Unexcited Husband

Hey moms! I'm just needing to vent a little and am looking for some support. Just some back story: My husband and I will be married for 2 years in September. We experienced a miscarriage this past November after a very surprised pregnancy. Since the miscarriage, I've been wanting to get pregnant with my whole heart. When my husband and I would talk about it, we said we'd wait until June to start trying again for multiple reasons. In June, I started tracking my ovulation. We were lucky enough to get pregnant right away. We were talking about the baby, and my husband just said that I trapped him because I didn't let him know when I was ovulating. We would usually have unprotected sex, but in June, I would initiate more during that green week. We had talked about it, and I thought he knew and understood that I was ready to try again. It was on track with our plan. I honestly felt like we were in the same page. I'm just feeling really heartbroken and disappointed. I'm kind of upset with myself. I'm also mad at him because he isn't taking any responsibility- not pulling out or wearing a condemn. I am so happy and thankful for this baby, now I feel like I can't be and guilty. 
I just needed to get that off my chest. Thanks for reading this much if you did.