Clingy dogs??

Erin • Boy mom x 2! Baby #3 coming March 2021!
So today was eventful. Lots of irregular contractions and a biophysical profile. Everything came back normal. Amnio fluid is a little low so I will get checked again Thursday. But we finally got home and I just felt like crap and laid down, contractions finally stopped and we've been relaxing. My 1 1/2 year old dog just will not leave my side. My husband can barely coax her outside to go potty and she's been like this for 3 or 4 days. So weird. Maybe she can sense labor? Our older dog is being clingy too but not as much. Anyone else's pets acting funny??