Dream of toilet

I dreamed I placed my dear three year old niece on the toilet and flushed before she was securely seated-- causing her to be sucked into the toilet. I was fiercely yanking her out as the water was drowning her...I managed to pull her completely out of the toilet but she wasn't breathing. I was completely hysterical and began to do everything to bring her breath back. Fortunately there were extended family members nearby who were able to save her. I tend to dream a lot about my niece, specifically events that depict me being responsible for some sort unintentional neglect that causes her physical pain-- like the various dreams Ive had of dropping her when she was an infant.