Blogs Disappeared from Main Feed

After messing with Settings > Reading and trying to set my articles in my feed to show summaries instead of full text, my 3 most recent blogs disappeared from the feed on the main page. However, the blogs still exist and are fine, as seen in the top three posts of my featured content (image grid below header image).

I have since restore the Reading Settings to the way it was and tried republishing the posts, but they still do not show up. Any help with restoring these blogs to the main feed would be much appreciated!

Blog: erichschuler.com.