"hi I'm 15 years old wondering how to cure my illness. I have a slight fever and a whooping cough. I can't sleep at night. Because I can't breathe. I trip d Abbreva but it doesn't work? Any advice?"

Sounds like a flu or maybe a developing pneumonia. Considering that you have trouble breathing at night, consulting your doctor as soon as possible would be the wisest move if just to be on the safe side.

I would see a doctor immediately.

? See a doctor.