YOU SAID:
I’m afraid that my plans will fall through and there’s nothing I can do about it.
INTO JAPANESE
私の計画は落ちるのではないかと心配していますし、どうしてもどうもできません。
BACK INTO ENGLISH
I'm afraid my plan will fall, and I can't do anything about it.
INTO JAPANESE
私の計画は落ちるのではないかと心配ですし、私はそれについて何もできません。
BACK INTO ENGLISH
I'm afraid my plan will fall and I can't do anything about it.
INTO JAPANESE
私の計画は落ちるのではないかと思うし、私はそれについて何もできない。
BACK INTO ENGLISH
I'm afraid my plan will fall and I can't do anything about it.
That didn't even make that much sense in English.