I feel this way before I had all my winkies... just couldnt imagin loving a new child as much as I did the ones I have, felt very sad, weird and out of sorts , but guess what just as with your 1st the second you lay eyes on your new little bundle you heart opens up and fits in all your children...

Its all normal, enjoy your new little family, remembe she is always the big sister, they always get the new clothes ( well the did in my family lol ) so she wont be too out of sorts when she is older, plus she will always have dips on the front seat too...