What’s in my egg??? Blood spot, and?

[KrazyKoko]

New layers 24 weeks old. No Roo. RIRs, and Barred rocks. I’ve had one or two with a little bit of blood, but not sure what this is? It almost looks like fat? On the right, obviously. lol I cracked it into the skillet hence it’s partially cooked.

 

[neo71665]