Last week ds, who is 19 months old started acting a little whinier than usual, developed a low grade fever. Took him in and he has an ear infection and they gave him augmentin. He's had ear infections before, and the antibiotic usually clears it up in a few days; however, this time I noticed he also has a lump behind the ear that is infected. MIL, who is a nurse said it's probably an inflamed lymph gland, but it kinda bothers me (and him). Has anyone else had this happen to them.