So, besides love, missing, caring, being considerate and caring for you, what else can I give you? So I feel ashamed!

是啊，除了爱、思念、关心、体贴、爱护…我好象没什么好东西给你了，所以，我很惭愧！

youdao

I feel almost ashamed that I've been so lucky.

真有点不好意思，我太幸运了。

《牛津词典》

I feel so ashamed of myself.

我为自己感到很羞愧。

youdao

"I feel so much ashamed of myself, being in a warm place and having my violin with me and playing music while people have to stand in long queues in order to have something to eat, " he says.

CNN: Syrian refugees on run: 'I want people to feel our pain'