Hard time connecting to pregnancy

Amy • Mom to 4 beautiful girls. 3/3/10, 4/27/14, 4/8/17, 3/7/19.
I'm having a really hard time connecting to this pregnancy. It's my third one and I thought maybe once I got my ultrasound and started telling family members it would help, but it's not necessarily helping. Anyone else have a similar issue or any advice? I hate not feeling connected.