Dancers competing for a professional job will have done 10 years of training already. They will have had the advantage of training over physical limitations, while young enough to overcome them, to some degree, or altogether.
I don't like to be discouraging but must be honest.
But here's something else to think about - what soulful or artistic quality in you loves ballet? Could that aspect of yourself be expressed through another media that does not require:
a) an extraordinary physique by birth
b) the circumstances under which to be trained by an exceptional professional school starting at age 9-10
c) the political savvy to survive all that? (seldom mentioned, but not to be discounted)
That wonderful artistic energy in you could come out some other way without challenging your age, your body, the reality of the profession, et al.
I hope I am not disappointing anyone with this perspective.
But I believe there is something in you, even though you love ballet, that can come alive without ballet.
And you are better off figuring that out, even if you experience a disappointment right now.
Believe in your life.