YOU SAID:

It's my birthday and I feel old.

INTO JAPANESE

私の誕生日に、私は古い感じ。

BACK INTO ENGLISH

On my birthday, I feel old.

INTO JAPANESE

私の誕生日に私は古い感じています。

BACK INTO ENGLISH

For my birthday my old feel.

INTO JAPANESE

私の誕生日に私の古いを感じる。

BACK INTO ENGLISH

For my birthday my old feel.