I had a sore throat, cough, headache, and stuffy nose the last two weeks. I am now feeling completely better, except I have a bit of a cough left, and ONLY my left tonsil is still swollen and red. The other tonisl is normal. I do not notice any white spots. I have not had a fever, and my lymph nodes have not been swollen at all the entire time I was sick.

Can anyone please help me figure out what this might be? I think it's strange that my left tonsil is still swollen.

All i've taken is dayquill.