My husband doesn't listen..

So I posted something similar but deleted it bc everyone was telling me to drop him.. I guess I didn't make it clear that he is my husband and I'm carrying his baby so dropping him isn't an option nor would I want to do that anyways since God placed us together. I love him so much but it's like when I open my mouth he immediately doesn't have any interest in what I have to say. He has his excuses like "I get distracted" or whatever.. I first actually said something about it the other day when we were in a drive threw having a conversation about gas prices and the hurricane and all that, and when I was in the middle of a sentence I looked at him and he was totally out of it, I stopped talking and he didn't even realize... I was like "Is this a one sided conversation?" He went on with his excuses... I said it was a reoccurring thing that made me feel really worthless and disrespected by him. And everyday since then while we are "talking" I stop mid sentence and of course..... He doesn't notice I'm even in the conversation... He will ask why I get upset or why I'm being mean to him and I'm like "What's the point in trying to talk if I'm not being heard?" like its an every day thing.. in person or over the phone, even in front of other people. His mom even pointed it out before.... Idk what to say anymore. I wanted to talk to a marriage counselor but he says we're fine and don't need it.... ugh