Caro, this is a simple yet genuine blog post. The reader is able to connect because you're opening up about your insecurities and hopes. We all have been guilty at times of holding ourselves back and going for it.
I love the tone of the blog post because it gives you voice. Your sentence structure and word choice are clean, yet you need to work on punctuation. I also want to commend you for the structure. Ideas build on each other seamlessly and the conclusion makes full circle. Keep up the hard work.