I think I may have acid reflux. I thought that I was catching a cold when my throat started to feel all weird and I developed a dry cough. Then at night, my chest will burn and I feel like I have something in my throat to cough up. And now, I have been taking cold medicine for a week and nothing is helping. I have been woken up every night every couple of hours because I can't shake the cough or the feeling of something being in my throat. I've read up on the symptoms of acid reflux and it almost every symptom I have right now. Am I overreacting?