Hello,My Name is Miguel, Im 18 years old and i am from Portugal.This monday I had an Math exam, I was a little nervous and i started cutting my nails with my mouth from the hand and accidently a nail got stuck in my throat. I went to the hospital next day and the doctor examined me and while he was examining he said that he touched the nail but when he does this its when i imideatly cough. He said that the nail was gone but i kept feeling the sensation that I still had something in my throat. Next day i went to the hospital again and the doctor made me a colonoscopy and he said he didnt detected nothing. I asked them for x-ray and once more they didnt saw nothing. But the question is that after 5 days i kept feeling the same sensation that i have something in my throat and im getting really really frustated and worried with this! Is there something that could make me better? :(Please, help me!