I am 39 and I have a hard lump in the fornt of my throat. I went to the Dr and he put me on nasal spray and zyrtec and zpack and said if it is not better I will have to have a nasal scope because he said it is my trachea that has the lump. I am tired and now my glands are starting to swell on the zpack..any suggestions..I am worried about throat cancer?