YOU SAID:

I have to pee... it’s running down my sock.

INTO JAPANESE

私はおしっこをしなければなりません.それは私の靴下を駆け下りっています。

BACK INTO ENGLISH

I have to pee, it's running down my socks.

INTO JAPANESE

私はおしっこをしなければならない、それは私の靴下を駆け下りています。

BACK INTO ENGLISH

I have to pee, it's running down my socks.