请问"心里不是滋味"用英语怎么讲呢?

feel shit about myself 我感觉不爽

我在外国电影里经常听到的，正宗口语

Feel bad in the heart

心里不是滋味
feel upsetting

He failed the exam again.How upsetting he was!

I am not comfortable .

Feel unease in the heart

Feel bad in the heart
心里不是滋味