Something triggered in mind

It was Sunday, on this day family has a time, they all are free so they had a small get to gather, we decided to watch a movie, at that time I was 15 years old, in the movie there was the scene of death, suddenly my mind stuck and a little bit of jerk I got, some incident triggered in mind but it was blurred something which I hardly saw, a dead baby and people crying and I was also there, I also saw a place but what exactly it was I couldn't see it because of blurriness, in all this picture suddenly I saw that a dead child smile......after this I became unconscious when I gain the senses I was in hospital...then what happened, more terrifying to tell