Is you child getting enough quality sleep at night? My daughter (almost 4) was suffering from sleep difficulties. Even though her bed time is 8pm, she had trouble falling asleep, staying asleep and had a lot of nightmares. Her neurologist recommended a sleeping aid, I started her on it 2 weeks ago. She started sleeping a lot better and stopped crying and refusing to go to school.
"My mission in life is not merely to survive, but to thrive; and to do so with some passion, some compassion, some humor, and some style." -- Maya Angelou (1928-2014)