you need to see a dr i got plurisy when i was like that a long time ago
Sounds like a viral infection. I would think you need to see a doctor to get antibotics, and possibly a cough medicine. If your coughing that bad, it can lead to a rib breaking and casuing other problems. I would also suggest getting some blood work to see if your immune system is weaker then normal and the tiredness could be due to low iron or just because your sick.