Very short, and very powerful. I enjoyed this very much. However, watch your 's. I notice you're writing some of your words like this:

When shed met Apple Bloom and Sweetie Belle and they formed the Cutie Mark Crusaders shed been elated- she finally had friends.

Do you notice the big spaces in-between she'd? I like this story, but I highly suggest you go back and edit it a bit.

-LoD, Critics United