question: My daugher is 8-months old and just started shaking her head side to side almost involuntarily and twitching. She is on her 2nd dose of medicine for a double ear infection. She was on amoxicilian but is now on augmenten (3 ml, 2x/day). Is this her attempt at shaking the fluid? She hasn t been sleeping well and wakes up crying. she s also teething.