YOU SAID:

I am in agonizing pain, please massage my back.

INTO JAPANESE

痛みがひどいので、背中をマッサージしてください。

BACK INTO ENGLISH

The pain is so bad, please massage my back.

INTO JAPANESE

痛いので、背中をマッサージしてください。

BACK INTO ENGLISH

Please massage my back because it hurts.

INTO JAPANESE

首が痛くて回せません。

BACK INTO ENGLISH

I can't turn my neck, because it hurts a lot.

INTO JAPANESE

首が痛くて回せません。

BACK INTO ENGLISH

I can't turn my neck, because it hurts a lot.