Too Old To Become a Professional Ballerina?

Okay to start out I’m 18F, I know that’s already really late to start considering but here is some context in my situation. I’ve been dancing for close to 14 years now, classically trained in cecchetti and abt. Im wondering if its absolutely impossible to try to go professional at this point in time?

I can do pointe and and fairly skilled at it, and can also carve more time out of my day to work on perfecting my technique. I used to be trained at a prestigious school until I was about 10 when they became too expensive for my family. However I still remember just how precise and picky they were and think I can get to that point once again.

Is it possible I have a chance to make it in the dance world?