I have been recently sick with a cold a little over a week ago, and I have been feeling better since then except yesterday. I came down with a really bad cough. Every time I cough, I get a bad burning sensation, it almost feels like an acid reflex. The cough is so bad that I end up gagging, or even sometimes throwing up. Me coughing happens almost everyday when I wake up for school. When I wake up for school, it feels like I have something stuck in my throat.