3 weeks ago I was doing a transmission oil change to my car when it started rainin. Well then me like an idiot decided I wanted to get it done so I kept goin on the rain. Day after this I had this terrible cough, well the cough was bad for a week and its gotten better but its still there. When I start thinkin that its finally gone it catches me offguard and there it is , I start Coughing . Why it wont leave me alone!!!!!!!!!!?