Sometimes when I pick my DD (2) up after the morning with her (shared) nanny she has an almighty meltdown. Tears, irrational yes/no mind-changing and then crying, ending up delirious and looking like she's having a seizure and can't do anything without setting her off again. I thought she was tired so took her out in the pram but she screamed and went crazy, then back at home didn't want to get out of the pram and tantrummed in it for 10 mins. Then I got her out and put her in her cot and eventually she calmed down. I know nanny leaves DD watching TV for ten mins while she puts the other toddler down for her nap -- I wonder if this is frightening her/triggering it somehow. She seemed happy when I picked her up and when she came home but was hypersensitive about what we did next, if you see what I mean.
Has anyone else experienced this?
She sometimes naps and sometimes doesn't. But she sleeps well at night and is usually fine (i.e. falls asleep easily if tired).