My daughter started off with a large lump in her neck (just below her ear) around the same time she had a cold a few weeks ago. It started to go down a little and reduce in size, but still hasn't gone. There has also been the appearance of another tiny lump below, which may have been there before as is more difficult to spot, but definitely there.
I'm going to take her to the GP but wondered if anybody had experienced similar and might be able to shed some light on this (have google searched and is all worst case scenarios that I can't read any more).