我一说完这话就后悔了——我都想抽自己。用英语怎么说？

我一说完这话就后悔了——我都想抽自己。

I immediately regretted having said this— I could have kicked myself.

immediately

adv. 立即，马上，直接地，紧接地；conj. 一…就，即刻；

例句
There is no emergency back-up immediately available...
手头无法获得应急支持。

regretted

adj. 后悔的；

例句
Over 50% of divorced men regretted their divorce, as against 25% of women.
离婚男性中有50%以上后悔离婚，与此相对，女性只有25%。

having

n. 所有，持有；v. 有( have的现在分词 )，（亲属关系中）接受，拿，买到；

例句
He was accusing my mum of having an affair with another man...
他指责我妈妈与另一个男人有染。

said

adj. [律]上述的，少说为妙，（做）某事有/没有很多优点（或好处）：某事物有/没有多少可说的，说到底；v. 说，讲( say的过去式和过去分词 )，表明，念，说明；

例句
They said goodbye to him as he got aboard the train at Union Station.
当他在联合火车站登上火车之际，他们向他道别。

could

aux. “can”的过去式，能够，打算，用于假设语气的条件句，用于虚拟语气的结论句；

例句
The regulations were relaxed and the prisoners could get out and about a bit.
规定有所放宽，犯人可以出去短暂放风。

have

aux. 用以构成完成式及完成式的不定式，表示已经…；vt. 有，具有，拿，取得，从事，必须，不得不；n. 〈口〉有产者，有钱人，富国，〈英俚〉欺骗，诈骗；

例句
He did have a real knowledge of the country...
他对该国的确知之甚多。

kicked

v. 踢( kick的过去式和过去分词 )，踢蹬，踢（腿），（因干了蠢事、失去良机等）对（自己）生气，体育运动；

例句
Glover kicked him hard in the crotch.
格洛弗狠狠地踢他的胯部。

myself

pron. 我自己，亲自；

例句
I married above myself — rich county people...
我高攀了一门亲事，是县里的富有人家。