Oh, NO! Such a disappointment, even when you 'don't count your chickens', I still am so hopeful for them all. I don't know if I would have tossed the intact eggs however dirty, if they were not cracked or rotten I might have tried to clean them. The bloom comes off while she sets them anyway eventually. Were you candling all along, or are they too dark a shell to see? If you really want a larger clutch and don't want to chance her leaving the new clutch when the other 4 hatched, then I understand starting over. Plus if she's a stinky booger, good luck with the cleaning!