Frustrated.... RANT

My husband knows I'm ovulating this week... we haven't had sex since the day before I told him I would be ovulating... Tonight I asked him if we could have sex,he said can we do it in the morning? I told him I didn't see how we could have a baby if we aren't having sex... He told me if God wants us to have one then he will give us one not science. I had to walk away before I said something low back cause now my feelings are hurt and I'm feeling rejected. Am I overreacting???