Mrs Netta

This morning, I woke up and decided to make fried eggs. When I cracked an egg into a plate, it came out with this white ribbon-like thing attached to it. I instantly lost my appetite. I've been sitting in the kitchen for half an hour now, staring at it and trying to figure out what it is. Does anyone know? Check the first comment for the answer 👇

You cut open a watermelon and saw cracks? Stop eating it immediately! Here's what it means!