She had a scan last week and vet said she thought she saw 2 pups. Went back yesterday and a different vet said no pups. Went today and a different vet said no pups could be seen but he could see 3 sacs filled with fluid in her uterus and said she wasn't pregnant....could he be wrong. I'm very confused now. My dog looks like she is pregnant with her teats getting bigger, eating a little more, she has a little morning sickness. Just want some advice