もう大丈夫だ

it's okay now

→ もう
phrase Uncommon #12,697
it's okay now Used to reassure someone that a problem has been resolved or that someone is feeling better. もう means “now” or “already,” and 大丈夫 means “okay” or “all right.” The ending だ is casual; 大丈夫です is the polite version.
JA: 心配しないで、もう大丈夫だよ。
EN: Don't worry, it's okay now.

だけどもう大丈夫だ

But I'm okay now.

— グッドフェローズ (1990)

風邪を治すのにひと月以上かかったもう大丈夫だ

It took me over a month to get over my cold, but I'm fine now.

もう大丈夫だ

It's okay now.

— ネバーエンディング・ストーリー (1984)

ああもう大丈夫だ

Ah, it's okay now.

— 惑星ソラリス (1972)

ここはもう大丈夫だ

It's all good here now.

— 七人の侍 (1954)

我々の中に分かったもう大丈夫だ

I realized there was a bug among us. It’s okay now.

— スター・トレックII カーンの逆襲 (1982)

もう大丈夫だ

I'm okay now.

— ダーク・プレイス (2015)

さてもう大丈夫だ

Well, it's okay now.

— オープン・ユア・アイズ (1997)