YOU SAID:
it hurts when i pee like really bad
INTO JAPANESE
本当にひどいおしっこをすると痛い
BACK INTO ENGLISH
It hurts to pee really badly
INTO JAPANESE
本当にひどくおしっこするのは痛い
BACK INTO ENGLISH
It hurts to pee really badly
That didn't even make that much sense in English.