Thanks for all the replies. I may try it again with just one egg, maybe not.
The pan was an O'greenic and the spatula was silicon. I had washed the pan with
hot water so there was no residue.
I don't have a camera so I could not take pictures but I don't think it would have shown in a picture.
It looked kind of like if you took a small amount of fine charcoal powder and lightly mixed so it would streak and not be completely mixed in.
Maybe it was a freak happening though I feel this is the end of the freezing eggs idea.
The idea was that we live so far from a real grocery store, we would buy six dozen eggs and freeze half. That way we could make a monthly shopping trip to get all our groceries.