i had my tonsils removed years ago. Recently I felt like there was something stuck in the back of my throat on the left side, which when I coughed something was dislodged. Now I feel something on the right side and can see a swollen red bump and am experiencing some ear pain. I was thinking maybe it was some sore of polyp as it feels hard in nature. I have been sneezing due to alleges but have never had this in the past. What do you think