About 10 hours ago I choked while chewing a carrot. I was violently coughing, gasping for air, eyes were wateri h and felt like vomiting. After a few moments, I could get a small amount of air. I have been coughing every since...a tight weezy sound. I still feel like there is something small stuck in my throat at the base of my neck on the left side. My upper left chest hurts. Is this normal? How long will it take to clear up? I just feel crappy and my voice is very hoarse.