Hi, faith,
Do you have a Vet?
If not, get one.
Take your puppy to the Vet yourself, have her checked out. You will need a Vet, sooner or later. Now is the time to find one you like.
Take a stool speciman with you. I do wish you the best, and if you are interested, here is some information you might like:
As a new puppy owner, I highly recommend a video by Ceaser Millan, a Professional Dog Behaviorist. He rehabilitates dogs, and trains people.
He has his own TV program, the Dog Whisperer, on the NGEO (National Geographic) channel, on Friday nights mainly, but also comes on some other days. This video is available from:
Cesar Millan Center
I also ordered his new book, "Ceaser's Way", from Walmart online, around $15 US, and it's very good!
There are other good videos available on the web, but this one is really worth your attention.