The Big 1st Birthday

My daughter sausage is 1 next week and i am finding the thought of it very scary? And to be honest i am not sure why? I thinkit the aspect that nw that she will be one she wont as such be my baby anymore..and once she has turned one she will be everso slightly more independant...especially when she starts walking? Maybe i should understand it unstopable...as much as i would like to keep her how she is she has to grow!!