Earlier this week my 10 year old pointed out a lump at the front of her neck roughly where the Adam's apple would be (thyroid gland?). I guess it's about the size of a walnut and she said it's tender to touch. It seems to have now reduced in size slightly though not 100% sure. She says it now doesn't hurt as much. Incidentally, she had an identical thing at least a couple of years back and it totally disappeared after a day or so.
Cause for concern? We're going to book a GP appointment for Monday which we will cancel if it disappears over the weekend.