I have just found a bug that looked like a head louse on ds’s scalp. It wasn’t moving and I have just looked through the rest of his hair and found nothing. I combed his hair with a nitty gritty on Monday and found nothing. He hasn’t been anywhere to pick anything up today and not been itching or anything. Should I treat or just wait and see? What else could it be? I will go through with a proper comb again tonight after I wash his hair just in case 😩