YOU SAID:
I was having my period.
INTO JAPANESE
私は私の期間を過ごしていました。
BACK INTO ENGLISH
I was spending my period.
INTO JAPANESE
私は自分の期間を過ごしていました。
BACK INTO ENGLISH
I was spending my time.
INTO JAPANESE
私は時間を費やしていました。
BACK INTO ENGLISH
I was spending time.
INTO JAPANESE
私は時間を過ごしました。
BACK INTO ENGLISH
I spent time.
INTO JAPANESE
時間を費やしました。
BACK INTO ENGLISH
Spent time.
INTO JAPANESE
費やした時間。
BACK INTO ENGLISH
Time spent.
INTO JAPANESE
所要時間
BACK INTO ENGLISH
How long it takes
INTO JAPANESE
所要時間
BACK INTO ENGLISH
How long it takes
That didn't even make that much sense in English.