Is this a double yolker?

[hollandhens24]

This egg is about 10 days along. Is this a double yolker developing? Does anyone mind explaining the anatomy of what I am looking at if not?

 

[HonkABC]

Most likely, it is not. Its body is a bit long at this stage, and the yolk may hide part of it, only exposing the head and tail. The tail may resemble another head with an eye. If you candled earlier, how many embryos did you see?

 

[hollandhens24]

Most likely, it is not. Its body is a bit long at this stage, and the yolk may hide part of it, only exposing the head and tail. The tail may resemble another head with an eye. If you candled earlier, how many embryos did you see?

This was my first time candling this batch, so I have no comparison. I think it’s very unlikely, I just couldn’t quite figure out what I was seeing. Thank you!