Dd1 has started waking in the evening around 10pm, screaming and crying. She is 3 1/2. She has her eyes open and says mummy but is not responsive to questions. It takes a while of her continuing to cry to sooth her, then she just falls asleep as fast as she woke up. Does this sound like night terrors? What can I do to stop them or help her best. She does not remember in the morning.