Like one week they were how they usually are, and the next week was like they had a personality transplant?

I found out I was pregnant when we were on Christmas break. I've only seen him twice this year and now he's taking another break which is unusual.

I don't know if it's me or him. He asked me a strange unprompted question yesterday, about how the father of my child feels about becoming a Dad. I have been worrying since.

Sometimes he says things and I feel like he doesn't know me at all. I've been seeing him weekly for 5 years. There have been moments when I felt so close to him, and I thought he felt close to me. With things he has said or done, borrowing books, talking about similar interests, small gift exchanges, even touching which helped me a lot.

There has not been any of that recently. Maybe I do not inspire him anymore. Anyway, I feel disconnected and scared because he was my go to person. Not sure what to do. Sorry for the long post.