My dog is acting crazy... 🤔

I had a rough nights sleep and woke up feeling like ass. 
Go downstairs and the dog will NOT leave me alone. She's normally all playful in the morning but was just quietly sitting by me/following me around the kitchen. 
I talk to my dad on skype and she tries to climb ON my belly and snuggle up to me.
My husband gets up and she leaves me alone for a bit.
I went back to bed feeling exhausted. 
Now I'm up again and she just tried to climb onto my lap/belly in bed.
She's being all intense, instead of just going to sleep.
Really curious as to whether this means I'll go into labor soon (I'm 39+2 and due Friday)... or whether she's just not feeling well today. 🤔