Did your toddler act differently near delivery of another baby?

The Mrs.

My son is 26 months. He’s usually super happy and a good eater and super busy. The last couple days he’s been clingy, cuddly, kind of miserable, not really eating (but trying to feed me his food). I’m 35.5 weeks and been having contractions the past couple weeks but they are much more regular (still not active labour by any means) but the nurses at the hospital think I will go into labour sooner rather than later (I go for weekly NSTs due to GD). He acted strangely before I found out I was pregnant so curious if anyone else’s toddler or older child had some sort of “6th sense” about it??