Yes I thought the same thing. Sorry Aubrey. Many eggs have a white spot on them but the bullseye is more well defined with a tiny white dot in the center then it usually has an almost clear circle around that then a ring around that. Very well defined. Here's a link to the thread that showed me what to look for.
https://www.backyardchickens.com/forum/viewtopic.php?id=16008
https://www.backyardchickens.com/forum/viewtopic.php?id=16008