Jetta's back in heat!

So I came home from North Dakota not only to a disaster house full of water but with a nasty cold and a dog in heat! Jetta is on day 6 or 7 of her cycle. She has been to the vet once and I was told she is still pretty early. She has another appointment tomorrow for another cytology test and possible progesterone test. This time I am sure she is in heat because she has broken out all over her chin, she actually got swollen in her girl region, and she is bleeding pretty heavy and steady. Last time she bled really light and was acting normal and then stopped bleeding after 3 days. I cannot wait to breed her and get some gorgeous little puppies here to see! Hopefully tomorrow's appointment I will be told she is close to being able to breed. The vet told me maybe 12 days till she gets surgically inseminated so we will be crossing out fingers!