Dont worry too much yet.. Its early days- and with the warmer weather we are having here now- they should be fine. I had a broody duck leave the nest last weekend when it was raining. After about 5 hours when I took the eggs inside and put them into the incubator. I candled before putting them in and saw no movement at all and thought the worst..but after a few hours when they warmed up again all was good. Candle them in a few days to see how things are going again - but you should find they are OK.