I really don’t know what to think about this...

So my best friend and I talk nearly every single day. If it’s not a serious topic then we atleast send each other silly snaps. I’m currently pregnant with my second child and lately I have found her being a little distant. And this happened with my first as well. When I was pregnant with my eldest we spoke up until I gave birth and then she completely blocked me out for a whole year. It hurt me tbh because postpartum was hard for me and I def had times where I needed a friend. I reached out to her a couple times but I got a vibe that she wasn’t interested so I let it go. We started talking again because I wished her on her birthday and we reconnected. She said that she thought I would be too busy to speak to her. But since then (2 years) we’ve been talking like before. And now I’m pregnant with my second and I feel like we’re going through the same cycle again. A little back story; she’s been struggling with her relationships with guys a lot and she did claim to me that seeing her other friends finally settling down hurts her a little. So I can’t help but think that she feels the same way with me. Maybe seeing me going on with my family is hard for her.

I don’t know if I should reach out to her again or see how long it goes for.