Squeaker Boy

I read that there was someone who had found a lump at the site of injection 
for yearly shots on their kitty and it turned out to be cancerous. Squeak 
had his yearly's two weeks ago so I thought I'd give him a thorough check 
and there it is...a lump the size of a quarter. I felt something was up 
cause he just had'nt been himself for about a week.
 T.E.D appointment in 4 hours. I'm kinda freakin out.