Few questions on a ballet carer?

It seems like your are up to speed, however if you want to pursue it as a career I would recommend taking more classes. I am 15 also, and I have a 2 hour class every day mon-sat followed by an hour and a half of either pointe class, rehearsal, or contemporary. I also have about 5 hours of rehearsal on sat and sun each. Although you don't need this much training (it really leaves no time for a social life!), you do need more than what you currently have.