YOU SAID:

I've ran out of water so I am very thirsty

INTO JAPANESE

私は非常にのどが渇いていますので、私は水を使い果たしました

BACK INTO ENGLISH

I am very thirsty, so I run out of water

INTO JAPANESE

私は非常にのどが渇いて、水を使い果たすので

BACK INTO ENGLISH

I was very thirsty, so run out of water

INTO JAPANESE

私は非常にのどが渇いて、水が不足するので

BACK INTO ENGLISH

I was very thirsty, because water is scarce

INTO JAPANESE

私は非常にのどが渇いて、水が不足しているので

BACK INTO ENGLISH

I was very thirsty, because water is scarce