My Baby Yonnie Hasnt Really Been Showing Any Signs Of Labor Im Worried

She Is 62 Days Pregnant With 2 Pupps

I've Called Her Vet He Thinks She's Fine I've Been Taking Her Temperature I Listed Them
Today 98.4 5:30pm
Today 98.4 6:30pm
Today 97.9 8:08pm
She's Been Laying In her Whelp Box But Thats Pretty Much Please Help