Lump in my throat that won’t go away with coughing

Patient: It feels like I have something stuck in my throat, towards the back, left side near my palatine tonsil (or that’s what the mouth anatomy picture showed me). It’s not hurting me, just very annoying and it’s only noticeable when I swallow.

Symptoms: Feels like a small lump in the back of my throat like when you get a popcorn kernel stuck.