YOU SAID:

I have been sleeping in my own sweat for the past three days

INTO JAPANESE

私は過去3日間自分の汗で眠っていた

BACK INTO ENGLISH

I slept with my sweat for the past 3 days

INTO JAPANESE

私は過去3日間私の汗で眠った

BACK INTO ENGLISH

I slept with my sweat for the past 3 days.

INTO JAPANESE

私は過去3日間私の汗で眠った。

BACK INTO ENGLISH

I slept with my sweat for the past three days.

INTO JAPANESE

私は過去3日間私の汗で寝ました。

BACK INTO ENGLISH

I went to bed with my sweat for the past three days.

INTO JAPANESE

私は過去3日間私の汗で寝ました。

BACK INTO ENGLISH

I went to bed with my sweat for the past three days.