YOU SAID:

my toes are cold right now

INTO JAPANESE

私のつま先は今冷たい

BACK INTO ENGLISH

My toes are cold now.

INTO JAPANESE

足の先は寒い。

BACK INTO ENGLISH

The tip of my feet is cold.

INTO JAPANESE

足の先が冷たい。

BACK INTO ENGLISH

My toes are cold.

INTO JAPANESE

つま先が冷たい。

BACK INTO ENGLISH

My toes are cold.