Hi Joice,
Our
Blogging Guidelines cover the requirements for blogging on our site.
It's not only great pictures that we are looking for in a blog post, but also a well-written and high-quality original content. Posts like "A Little About Me" read a lot like store descriptions/seller bios, than blog posts.
Sharing personal stories is ok, just avoid being self-promotional in the body of your article and remove references to your Etsy store.
Hope this helps!