hello, my daughter has either swollen glands or lymphnods, how can i tell the difference? i can definetly see that something is swollen in her mouth,how can i tell which one it is? her left side is more swollen that her right,, it is hurting her when she swallows and she isnt able to eat that much. im planning to take her to the doctor this week, but is there anything that i can do to help her before i take her..