Will i ever be able to be an actress?

You are still very young and you have to remember that even though your parents raised you they can't decide what you do for the rest of your life. If you really REALLY love acting then go for it 100%. And even if you don't think you are beautiful a director might think that you are stunning and perfect for a role. I've never seen you act so I can't say if you are any good or not but what you should do is find as much information on acting careers as you can find and see if the stress you will have to go through is worth it. Also, try doing plays around your area to get a feel for what it is really like. As I said before you are still young and there are a million options out there for you so you don't necessarily have to get stuck on acting. There is also backstage work that is a ton of fun and you should look into that too. Good luck with your future and stay strong and determined :)