Hi. It's good that you are aware of the issue. Lymph node enlargement has a myriad of causes , and the majority of them are due to very simple reasons. But it would be highly beneficial if a doctor examined you thoroughly.
Next Steps
Consult with a Doctor for a face to face and thorough clinical examination.
Health Tips
document if you have had any weight loss or on/off fever. this shall be helpful to the consultant during a checkup