YOU SAID:

When you want to say something but cant because you have no idea what to say and start rambling.

INTO JAPANESE

言いたいことが言えず、何を言っていいかわからず、ごちゃごちゃし始めたとき。

BACK INTO ENGLISH

When I can't say what I want to say, I don't know what to say, and I start to get confused.

INTO JAPANESE

言いたいことが言えないときは、何を言ったらいいのか分からず、混乱してしまいます。

BACK INTO ENGLISH

When I can't say what I want to say, I don't know what to say and I get confused.

INTO JAPANESE

言いたいことが言えないときは、何を言っていいのかわからず、混乱してしまいます。

BACK INTO ENGLISH

When I can't say what I want to say, I don't know what to say and I get confused.