Is there any way i will become a professional ballerina?

So here's my case: I'm 14, but I started ballet at 13. My family can only afford for me to take 3 hours of dance per week:( However next year I am taking dance 5 days a week (the teacher was a professional ballerina) at my high school. I love ballet more than anything. Please be honest, do I even stand the tiniest chance of becoming a ballerina someday?