What’s wrong with my quail egg?

[quails4lyfe]

So Ive currently got 7 quail eggs in an incubator and i was checking all of the embryos but I noticed one of my eggs have little dot/texture on it and inside there’s nothing except for like something?? it’s a bit hard to explain and then another one is lines

 

[Nabiki]

That looks like excessive bloom and maybe a bit of calcium deficiency. Hard to say without knowing more, though.

 

[007Sean]

Is that egg from a young hen? Usually, young hens will lay deformed, unusual pigmented or calcium deposits on the egg shell. Takes awhile for their reproductive system to work out all the kinks!