You are Nesting. 
Expectant parent syndrome? Maybe it is perfectly normal and natures way of getting us ready for our new Yorkie baby. Without the hormonal changes and morning sickness. Myself, I think it is kind of like 'pre loving' and making a heart commitment, before we even meet the actual baby. All I know is people who do this, make the best parents, and is exactly the kind of person I would want my puppies to go home with. Congratulations .