[Princess Zoe]

190 is pregnant, but low, would indicate a very early pregnancy. The number should double ever 48 hours, I think.

Yep.
It's not uncommon to get pregnant that quickly. I had a miscarriage in late January and was pregnant in April. I found out I was pg in May. Surprise! That December Makenna was born. If she had a blighted ovum or empty sac that is very common. The same thing happened to me.

I wish her the most uneventful and boring pregnancy she can have.