My 30 month old son has previously been a good sleeper. However he was so tired yesterday i put him up for a nap which isn't happening everyday now. What a mistake. He has always had an issue with loud noises. I think he may have just dozed off as 2 low flying very loud aircraft passed overhead. He was screaming and crying with terror. Now as a result he won't sleep without us sitting with him until he has gone off. I have tried telling him planes don't fly at night but he doesn't want to be on his own. This would be something I would work through if he was an only child but we also have a 6 month old baby too. Please help we are at our wits end and don't know what to say or do to help him work through this