What was in this egg??

[RubelliteRose]

Not sure which chicken laid it as it was gathered a couple of weeks ago. I cracked open an egg last night that contained normal looking white, a normal yolk except for a dark meat spot(?) and this pink thing. The pink sphere was squishy and when I cut it open seemed to contain egg white and a tiny pale yolk with another dark spot. Is this just a shell-less egg within an egg but with a pink membrane? Unfortunately I didn't think to get a picture of everything together.

 

[Tonyroo]

It does happen, egg within an egg.

 

[RubelliteRose]

I've heard of eggs with in eggs and I've seen shell-less eggs before, but none of them have been pink. Any ideas on the color?

 

[coach723]

Glitches happen. This time of year many birds are going into molt, and that can trigger glitches. The color may be from a broken blood vessel. Hopefully this will be a one time thing. If it repeats, I'd try to figure out which one is doing it.