YOU SAID:

my toothbrush is broken because of me, i pressed to hard on my teeth so that i felt pain, and then the toothbrush broke.

INTO JAPANESE

私のせいで歯ブラシが壊れてしまったので、痛みを感じるように歯を強く押すと歯ブラシが壊れた。

BACK INTO ENGLISH

The toothbrush broke because of me, so I pressed my teeth hard to feel the pain and the toothbrush broke.

INTO JAPANESE

私のせいで歯ブラシが壊れたので、痛みを感じるように歯を強く押すと歯ブラシが壊れた。

BACK INTO ENGLISH

The toothbrush broke because of me, so I pressed my toothbrush hard to feel the pain and the toothbrush broke.

INTO JAPANESE

私のせいで歯ブラシが壊れたので、痛みを感じるように歯ブラシを強く押すと歯ブラシが壊れた。

BACK INTO ENGLISH

The toothbrush broke because of me, so I pressed the toothbrush hard to feel the pain and the toothbrush broke.

INTO JAPANESE

私のせいで歯ブラシが壊れたので、痛みを感じるように歯ブラシを強く押すと歯ブラシが壊れた。

BACK INTO ENGLISH

The toothbrush broke because of me, so I pressed the toothbrush hard to feel the pain and the toothbrush broke.