My husband is having his second bout of Fever between 101 and 104 with a chronic cough, muscle aches and once in a while very odd statements ( from fever ?). Second bout in 3 months time. Fatigue, chills, aches all over. He is resistant to going to the doctor, but I am starting to worry. He is usually quite healthy. I just gave him tylenol, ( with much ado) but he swallowed it. Should i insist he go to a doctor ?