I cant tell if i have a cold or if theyre allergies.. my symptoms are as follow Occosional sneezing, ears feel like there clogged, tickling sensation in my throat, no fever, head ache(pressure) coughing up alot of phlegm, chest hurts, minor coughing.. Ive been taking nyquil and dayquil from april 15- april 21, then was told to try therflu so ive been take that april 22- april 26, and then ive tried benadryl from april 27- april 29 and none that has helped me at all... im curious to know what this is and why its lasting so long.. i feel like a truck has run me over