WordPress feed burner feed showing double images

I recently started using the “featured image” feature in WordPress, and for some reason, now my feed burner rss feed is showing the featured image twice. I have no idea why it would be doing this (it wasn’t happening before when I was just inserting images directly into the post).

website: https://www.simmonsonstyle.com
feedburner: https://feeds.feedburner.com/simmonsonstyle/WCbv

Any help would be greatly appreciated!