Diary Of Rosie Pie

Hey everypony, it took awhile for me to get down from that crazy cupcake high so that's why I haven't been talking to you for a while. But there is one thing that I have realized from that experience though.

What if I'm not really Pinkies daughter?

I know I shouldn't be be thinking those type of things but I just can't get it off my mind. Honestly, it's really bugging me.