Kidney pain?

I have had pain in my lower left side (kidney area) for like two days now and ive been feeling sick. I have had a horrible headache,nausea,i have been really short or breath, and i have this feeling of something really heavy chest and it gives me these moments in which i feel like i am choking. What can this be? Im only 16 yrs old. and pretty healthy, i dont have any bad habitsKidney pain?
My first thought was kidney stone problems, but because you're having problems with your chest as well, I'm not sure whether that'd be the right answer.
The best bet would be for you to definately go to a doctor, it may be that you have a chest infection.
You could have kidney stones or something more serious. You should go see a doctor.
Its probally a bruise kidney with a cold of sort. i had really bad side pains an the doc had me get a test done when i was sixteen an i found out i had an enlarge kindey due to a stricken uretra go to the doc an find a urologist cause if u dont get it checked out ur other kidney is working twice as hard a could mess up to.