"Collywobbles"

我以前说我紧张的时候，肚子会疼。想做演示前、迟到、和再看一个悲剧性的电视剧或者电影时，我肚子平时会疼。没想到，这个情况有一个英语名字叫Collywobbles。您听过这个词吗？

I previously said that when I'm nervous, my stomach hurts. It usually happens when having a presentation, late or rewatching a tragic TV show or movie. Surprisingly, this condition has an English name: collywobbles. Have you heard of it?