Tell your parents or any guardian accompanying you instead of talking with retarded horny teens on the Internet and go to the hospital right now.
This could be a sign of kidney injury/failure, cancer, a serious drug side-effect, kidney stone, etc.
I could be wrong but it could also be rhabdomyolysis, which is when your muscles break down for some reason and you pee your muscles out, making your urine a reddish-brown colour.
Caption this Meme
