YOU SAID:

i dislike myself greatly

INTO JAPANESE

私は自分自身を大いに嫌う

BACK INTO ENGLISH

I hate myself a lot.

INTO JAPANESE

私は自分自身が大嫌いです。

BACK INTO ENGLISH

I hate myself.

INTO JAPANESE

つくづく自分が嫌に

BACK INTO ENGLISH

I hate myself.