Hi - I'm new here and hoping someone recognizes this problem. My less-than-a-week-old khaki Campbell duckling has a firm lump on her throat, next to her face. She seems active and well, and is eating, drinking, and pooping OK. However, the lump seems to be causing issues with swallowing, as she will often dribble water out of her bill when I pick her up, and seems to struggle to get food past it. I'm really worried! Ill try to take her to a vet, bit if anyone has advice in the meantime I would be very grateful