Thank you for the query.
I have gone through your query and understood your concerns. In my opinion these are signs of infections and there will be enlargement of lymph
nodes if there is any chance of infection so that is the thing happened in you too. I you were my patient I will advice you to take tab.amoxicillin
500mg twice a day for 3 days. As it is a prescription drug you can consult your treating doctor to confirm the diagnosis. Thank you.