YOU SAID:
I’m sad. I’m not having a good day today, unfortunately.
INTO JAPANESE
私は悲しいです。残念ながら、今日は良い一日を過ごしていません。
BACK INTO ENGLISH
I am sad. Unfortunately, we're not having a good day today.
INTO JAPANESE
私は悲しいです。残念ながら、今日は良い一日を過ごしていません。
BACK INTO ENGLISH
I am sad. Unfortunately, we're not having a good day today.
That didn't even make that much sense in English.