YOU SAID:

I should probably get some more sleep because I worked out today.

INTO JAPANESE

私は今日働いたので、私はおそらくもう少し睡眠を取る必要があります。

BACK INTO ENGLISH

Since I worked today, I probably need to get some more sleep.

INTO JAPANESE

今日は働いてるから、もう少し睡眠をとる必要がある。

BACK INTO ENGLISH

I'm working today, so I need to get some more sleep.

INTO JAPANESE

私は今日働いているので、もう少し睡眠を取る必要があります。

BACK INTO ENGLISH

I'm working today, so I need to get some more sleep.