@Help9997,
Don't allow yourself ever to feel bullied. You feel depressed over this situation you need to stand tall and be strong over any situation ok.
This is your first little love huh

Don't chase, continue with your life, don't keep checking out her statis either... she will wonder where you have gone and if she doesn't she wasn't ready for a relationship, with you...
As others have said, you are 13, there are plenty of girls dreaming of a relationship with someone like you...