Hello. my 1 year old child is running a low grade fever for already over a week....she did have her 1 year old shots and we did expect her to have a slight fever for couple of days after and as they told as a higher fever 9 to 12 days after the shots....but she has been running a fever of 100 to 101.3 for already 10 days........she is 21 lbs and eating well, no other symptoms (no coughing or runny nose)....just very cranky.......please advice.....thank you