So my son is 9 months old. He eats like a tank normally but lately he hasn't had much of an appetite. I tell my husband it cause it's 90 degrees who wants to eat when there hot. He doesn't scream or cry or anything. He just isn't hungry. He is acting fine and happy as ever. But my husband is just worried. We have an apt with the doctor but what do yall think. He still drinks a lot just doesn't want to eat.