My 11 month old daughter had an off day on Saturday and barely ate anything other than drinking her milk. Since then she seems her normal, active self but she just won't eat more than a spoonful of anything.She normally loves her porridge but turned her nose up at it, I added some fruit puree and she only ate a couple of spoons and she normally loves her fruit! She wouldn't eat tea last night and barely ate her lunch yesterday either. Like I said though, she's drinking her milk as normal. What can I do?