See small swelling behind my tonsil and around that swelling there are 3 pus pocket. I don't have cold or any fever or any difficulty swallowing. I have history of GERD. I have seen these pus pockets come and go over last one month. I am worried if that swelling on tonsillar pillar is a tumor. Please suggest. The swelling can be seen as circular shape. Next to muscles having tears. Those teared muscle has been always there, the circular nodes I am seeing first time because, that also because I had seen pus. Not sure if that was also since begging. I am really scared.