I feel like there is a lump or something in my throat, like if you followed the roof of your mouth all the way back and then dropped down to your throat underneath where the tongue ends. If I cough too hard trying to get rid of it I start gagging. Drinking and eating don't help. It's too far back to feel with a finger. It feels about the size of a pinkie fingernail. I was sick where it felt like I was swallowing razor blades then when the pain went away it felt like the lump was there. If I yawn or open my mouth wide it feels like my throat is stretching and hurts. Any ideas?