YOU SAID:
You were having a very bad trip
INTO JAPANESE
あなたは非常に悪い旅行をしていた
BACK INTO ENGLISH
you had a very bad trip
INTO JAPANESE
あなたは非常に悪い旅行をしました
BACK INTO ENGLISH
You made a very bad trip
INTO JAPANESE
あなたは非常に悪い旅行をしました
BACK INTO ENGLISH
You made a very bad trip
That didn't even make that much sense in English.