How to be an alicorn princess?

Portal to equestria

It was a normal day in school for me. I got bullied and unfriended, I was used to that by now. But when I walked home from school, things are going to be different...
I got tired of getting teased, so I decided to explore and find stuff that will make me more beautiful. I found a mirror, a magic one. Suddenly, I felt a gravity pulling me inside the mirror, "Help!" I shouted.
It was not normal after that. I appeared at twilight's house. I touched my head. I was a unicorn!  "Who are you little filly?" twilight asked. "I am sparkle heart, I am new here." I said. "welcome, I am twilight sparkle." twilight said. And that was where my journey begins...