YOU SAID:
My headache gives me a headache.
INTO JAPANESE
私の頭痛は私に頭痛を与えます。
BACK INTO ENGLISH
My headache gives me a headache.
INTO JAPANESE
私の頭痛は私に頭痛を与えます。
BACK INTO ENGLISH
My headache gives me a headache.
That didn't even make that much sense in English.