We visisted my new school on Wednesday, then. After an initial hesitation (because of what my French teacher said about me, which was untrue - and also because he gave 3/15 to nearly everybody in the class which seriously lowered all our marks anyway), they gave us the inscription forms and I'll be starting on Monday or Tuesday!
I'm trying to get my parents to let me start on Monday, but they say they need more time to sort out the transport and stuff. Hm.