My 6 year old daughter had an "episode" about a month ago with sudden nausea, shakiness, sweating, pale color. It passed in about 10 min. Since then, she is just "not right". She still has these "episodes" every couple of days, and often (3-5x/day) has "an icky feeling", sometimes intense hunger then feels nauseous when food is presented, decreased appetite, overall pale color with dark circles under her eyes, and sig. decreased energy/fatigue.