在英语中，"我过奖了"可以用"I overpraised"或"I was too comppmentary"来表达。

这个表达源自英语中"praise"一词的意思，"praise"指的是对某人或某事的赞扬或称赞。如果你认为自己对某人或某事过于赞扬或夸奖，就可以用"overpraise"或"too comppmentary"来表达。

下面是一些例句：

I overpraised the movie and now my friends are disappointed when they see it.
(我过于赞扬了这部电影，现在我的朋友看了之后感到失望。)

I was too comppmentary about the restaurant and now my friends expect a lot from it.
(我对这家餐馆过于夸奖，现在我的朋友对它期望很高。)

I overpraised my colleague's presentation and now everyone expects a lot from him.
(我对我的同事的演讲过于赞扬，现在每个人都对他期望很高。)