I came down with a cold last Thursday that included fatigue, chills, aches & pains, and a bad cough. I lost my voice two days ago as well which seems to be returning. Today is the following Thursday and all symptoms have subsided now except a deep cough. I have been taking an expectorant, but don t seem to have any major mucus coming up. My cough seems to be a deep, dry one. Am I on the verge of healing or should I have to seek medical treatment for antibiotics?