I have just recently noticed, my 19 month old, has a small knot
in his neck
. It smaller than a pea, rolls around but seems to stay in the same general area of his neck. Its the right side, below his ear, a little lower than his hair line, but about his shoulder. He doesnt mind me touching his neck, he hasnt been running a fever or crying for any other reason than not getting his way. He isn't in pain, & has not been rubbing at his neck. He did just recently get over a cold.