I'm 40, 5'2, 129. It start with chill body ache on Fri, then Sat fever 102, cough with yellow greenish phlem, headache, body ache and chill, broke into a sweat, thought it was over, but then chill and sweat by Sun. Monday, today, in the morning still have chill and sweat, but by now midnight mucus is less. Do I still need to see a doctor for antibotic?