Hi, I was sitting stroking DS's neck last night and tonight and noticed that there are a few lumps (about 5) under the skin of his neck on the left hand side, about 2 cm behind and under his ear. They are about half a cm in diameter. The right side of his neck has no lumps. He seems totally fine otherwise, he didn't flinch when I pressed them so they don't seem sore. He's got a bit of a cold just now so do you think it could be related to that?? I'm worried in case it's something else, do you think I should take him to the dr? He is 17 months old and has always been in great health.
Any advice hugely appreciated.