My 12 year old daughter has very bad acne, and for a long time around 8 months I have noticed that the lymphnodes behind her ears are always sightly enlarged. I have had her to three doctors for opinions and they said its because of her acne. She also has a lot on her back. All her blood work came back good and she did have an ultrasound on them as they are swollen behind both ears and that was ok. I am just wondering if any one has herd of this being caused by the acne? Of corse I google and get leukeumia or lymphoma so now I am scared! So if anyone else has this or has herd of this please let me know.

Thank you so very much