“忧心忡忡”英语怎么说？

worried sick about，忧心忡忡。
Why didn"t you call me earlier?
I"ve been worried sick about you.
你为什么不早点打电话过来？害我为你担心得要命。
Your mother was worried sick
about you!
你妈妈为你担心得要命！

I"ve been worried sick about it.
我一直担心得要命。
I’m worried sick about your health。
我很担心你的健康。