What Causes Discomfort In The Throat?

Hi, may I answer your health queries right now ? Please type your query here...hi underneath my chin is swollen and it feels like a knot or ball feeling in my throat as I swallow neck aslo swollen a little little pain under jaw under ear thorat sore a little but comes and goes feel like everything I eat get stuck in throat have been going on for a week getting worser now and very agitating can't sleep at night feels like I can't catch my breath what do you think that's bothering me