I am having sore or strep throat from last 2 weeks. I feel something like stone in my throat and clicking sound while swallowing anything. I am taking anti-biotic, anti-allergic and vitamin E from last two weeks but there is no relief. Please guide me something. Is it throat infection/cancer or gerd? What is this? Please help me. I was consuming buttermilk in night time. I use to smoke occasionally. M not a regular smoker.