Is this a lash egg

[Oolala]

Yes, that's definitely a lash egg, though on the smaller side. The best hope is she continues to expel the material. If you can add some liquid calcium for her specifically that might help get the muscles to contract and keep spitting up the material. Long term these aren't good news. But, some hens manage to live relatively normal eggs despite the reproductive issue.

https://the-chicken-chick.com/salpingitis-lash-eggs-in-backyard/

I thought so, she seems a little perkier this morning, at least she was ready to come out of her run but still doesnt have much of an appetite despite me trying to tempt her with a tasty breakfast