How do I improve my blog's domain rating (DR)?

I recently finished building my personal blog website and launching it, the domain rating hasn't crossed zero (0). I currently have 6 blog posts on the site, and according to Search google's console, they are all indexed. Could there be something I am missing out on? Why hasn't my DR crossed zero even though I started writing on it about two months ago? What strategy do you use to grow your Domain rating (DR)? Here's my blog: https://awacreates.com/blog. I built it with Next.js, Tailwind, and Node.js/MongoDB Your recommendations will be very helpful and much appreciated. Thanks in anticipation.