We both started to feel ill shortly after the meal.

我们俩饭后不久就都开始感到不适。

《牛津词典》

Wake up! Janet: Huh... oh, I feel ill.

珍妮特：呼噜……噢，我觉得我病了。

youdao

Feel ill now.I'm going upstairs to bed.

现在我感到不舒服。我要上楼睡觉了。

youdao

The meal went on much longer than anticipated, and Rousselot began to feel ill.

NEWYORKER: ?lvaro Rousselot��s Journey

For me it was both, and also profoundly saddening, to a point I began to feel ill.

FORBES: An Afternoon Observing Anti-Japanese Demonstrations in Shanghai and Thinking "Whither Japan"

This explains why new mothers feel ill-prepared: They can't get advice from their mothers, aunts, grandmothers and neighbors.

CNN: Breastfeeding is intuitive and easy? No!