I have had 4 enlarged lymph nodes on the left side of my neck for over a year now and this year I noticed 2 showed up on the right side of my neck and another one showed up on the left side of my neck. I have also had a cough that has been pretty constant for the past year at least, I have shortness of breathe when exercising for awhile, occasional wheezing sounds when I breathe in, and often feel fatigued. I went to the pediatrician today and they did a CBC and that came back normal other than slightly low iron, and she told me to come back in two month's if they are still enlarged and they would do other tests. I still feel that if I have already had enlarged lymph nodes for this long she should be running test already, but I would really like some other opinions. Also I am 18 year old girl. Thanks in advance for any advice