My throat keeps swelling on and off mainly above my Adam's apple, it's swelled up on the roof of my mouth where my teeth end and down towards my Adam's apple not sure what it is, my ears were also ringing on and off and I can hear my sinus make a clicking noise every once in a while. If I touch the roof of my mouth back behind my teeth with my toungue I can feel swelling and little tiny specks. Last week I was spitting up very sticky saliva that wouldn't go down my throat with white mucous and little black specks, and now I'll spit up dry yellow mucous or just yellow colored mucous with black/brownish specks. What could I have? Possibly some kind of bronchi infection? Need answers please.