YOU SAID:

don't stay awake for too long

INTO JAPANESE

あまり長く起きていないでください

BACK INTO ENGLISH

Don't stay up too long

INTO JAPANESE

長く起きすぎないでください

BACK INTO ENGLISH

Don't get up too long

INTO JAPANESE

起きすぎないで

BACK INTO ENGLISH

Don't get up too much

INTO JAPANESE

起きすぎないで

BACK INTO ENGLISH

Don't get up too much