RSS Feed "Not Found"

I recently switched over my wordpress.com site over to wordpress.org.

Website: http://www.astyleofherownblog.com
Feed: http://www.astyleofherownblog.com/feed

I noticed ever since I switched over, none of my posts are showing up on Bloglovin. When I checked my RSS feed, it shows up 404 Not Found. How do I get my RSS feed back up and running. I have been told to NOT install Feedburner.

Thanks!