YOU SAID:

I pooped my pants today (please tell no one)

INTO JAPANESE

今日はズボンをはいた（誰にも言わないでください）

BACK INTO ENGLISH

I wore pants today (don't tell anyone)

INTO JAPANESE

今日はズボンをはいていた（誰にも言わないで）

BACK INTO ENGLISH

I was wearing pants today (don't tell anyone)

INTO JAPANESE

今日はズボンをはいていた（誰にも言わないで）

BACK INTO ENGLISH

I was wearing pants today (don't tell anyone)