Did this egg come from her ?

[Gavinthechickenman]

This is my 5 month old sapphire gem twilight I’ve Ben getting eggs that look different does anyone think she’s laying

 

[aart]

Can't see much in that dark pic.
This might help:
https://www.backyardchickens.com/articles/who-is-laying-and-who-is-not-butt-check.73309/

 

[Gavinthechickenman]

Thanks