Got some treasured Buckeye eggs in the mail yesterday, all look beautiful. Let them sit for 8 hours and now they have been in the inci overnight. I am smelling a slight rotten egg scent..... I am afraid to take them out and try to figure which one this soon and ruin my hatch. Also is it possible its some residue on the eggs and it could wear off after a couple of days? I don't want to lose these eggs!