Big sister is not happy last weeks

rocy • 2nd time mommy 👧👶👣💜💙
This last weeks of my pregnancy my 1year7m old daughter has been sooo soo not calm at night she always waking up at the middle of the night crying and theres is nothing wrong, she's been wanting more attention latetly from me, is a kind of fustration oh and yes I'm having a boy and some people say is just because of that and due date is coming real soon 3 more weeks, but she is not letting me sleep well at all 😞 anyone else 😥