Translation of my romance novel "Look ahead"

Below is a phrase from my romance novel "Look ahead" dedicated to the women willing to become mothers and are successful through pains and fears. But also for those who are not mothers yet and are trying to become, because to be a mother is a precious gift.

"do you see that blinking dot?" It's his hearthbeat".
I went down as my legs were not mine, I went down and sat down in front of her, to listen to what the maternity did mean. I've already dream it but now I was not able to imagine it or be aware of it.
"so is that little dot my baby angel?" I wondered.