Dear Jane,
I've learn your moving into new school and your insecure mood. Take it easy, dear little cousin, you will be OK there just out of your confidence and wisdom I see. Fear is more or less in human's nature especially in a strange surroundings and I'll feel, too. What's more, it is in new as old, only if do it in your way as it was, making new friends and entering a little more school activities, everything will be all right like here.
I will be here if your needing and trust yourself is best thing, wherever and whenever.
Your faithfully
elder cousin