I was shocked and disappointed with my caricature.
Do you're friends treat you bad?
Sadly yes, they're a bad influence on me and they often make fun of me.
While it is good to have friends, you should chose your friends wisely. Having friends who are a bad influence on you can negatively impact your life and your future. If your friends have been a bad influence on you and have also been putting you down by making fun of you, you should find a new group of friends since your current ones are a net negative in your life.
My solution is to ignore her outright, she's not doing her stupid stuff to me anymore, I'm too busy to care about her.
That is good to hear. You got rid of this toxic friend and will now be able to make much better ones in the future. Stay confident in yourself and you'll attract positive people.