Cool website.
If you haven't done so already I would also recommend you sign up for a twitter account and make the twitter account for the website casediapers.com and then follow other parents, diaper lovers etc.
That could help you get more people visiting your website and help you get some more customers to help grow your business.
It would likely help get you some more freelance work.
Another thing you could do is sign up for freelance work for writing blog posts.
Try upwork or
https://www.freelancer.com/jobs/blog-writing/