Hello, i'm 13 years old and i've been feeling a small lump in my throat for the past 3 weeks. It's happened before, but it only lasted about a week. For the first 2 weeks, the feeling was very small, and I knew that if I didn't think about it, it would go away. I was chewing carefully and swallowing carefuly just in case, but now It's diffucult to swallow some foods even when I chew so carefully. Even when I drink, I sometimes feel it goes down quite slow. I've also been feeling a little short of breath for several days now, and its getting harder to swallow. Help?? I'm getting scared!