Waaaaa
I am the doom and gloom merchant of the family, but DS (3) has one swollen tonsil, lethargy, loss of appetite and seems a little unwell generally. Google that combo and you come up with lymphoma.
Take him to dr today, who looks grave and orders immediate bloods, no more antibiotics and for me to come back asap when the results are out.
I know, I know, I am over reacting.