Yes, YOU are beautiful and you can do anythng you set your mind to.
You are a model to somoeone observing your actions and behavior, whether it be a child or an adult too scared to make their changes as of yet as they want to see how you do.
We go through struggles for a reason and that reason is not to quit. You have never heard of a person being proud of quitting a struggle nor have you heard of a person reaching there goal by quitting.
DON’T EVER GIVE UP!