Help me , my 1 year old DD was unwell last week with gastroenteritus ( cant spell!) she now has a tooth coming through, dont know if this has anything to do with it but when I put her in her cot now for bedtime, she gets up and starts to play around, then she screams when I lay her back down. I have spent the last week spending around an hour trying to settle her rubbing her back singing ect... then finially after an hour she is asleep. Is this normal will I get my Dd to settle o.ki again?