I have had a cough for 4 days. It is really a severe cough that comes deep down. I have no mucas conjestion. I feel that my throat is very dry and now my saliva is more in mouth then usual. My 2 little toddlers have been coughing to, I got it from them. The doctor says they might have whopping cough. I have not had any fever and I am also 10 weeks pregnant.