Married, pregnant and feeling alone

Abbie
I'm just curious if any one else is feeling like this. 
My husband seems to have 'checked out' recently. He won't consider babys names because we don't know the sex, yet when I suggest we find out the sex he's not keen. I want to talk to him about budgeting and he say's 'we will be fine', and other times he does even look up form his iPad when I mention anything baby related. 
I'm trying to include him as much as possible, but any advice on this would be appreciated. 
And let's not even go there with intamacy, as I've forgotten what it's like 👎