I felt exactly the same when we TTC DD1 and even when i was pregnant, even through labour and when she came home. But you know what. My DS absolutely loves DD. They are bestest of friends, they spend every day playing together and laughing together. Especially with DD2 now here. It really makes my heart melt how much he loves having her around. So where you may feel with a new baby you wont be able to give your DD that 100% attention, just remember they dont stay babies for long. And in the early days they sleep most of the day anyways. So for me having DD was the best gift i could have ever given DS.