So I've attached a few photos of what appears to egg white and yolk. No shells. I have 3 girls that could be the culprits but I cant figure put which on because they are all acting 100% normal. They all laid eggs this morning with very hard shells. They have plenty of calcium in their diet, no food changes, and all of them are in good spirits. It happened twice within maybe 15 min. I'm currently watching them for any signs of stress and checking poops.