Under a cloud / Under the weather
Under a cloud
Meaning: Ppl dont trust u because they think u have done something bad
- He left the company under a cloud after some money went missing.
- Although the police decided not to prosecute her, she remains under a cloud.
Under the weather
Meaning: to be ill
- Robert is under the weather and wont be joining us today.
- I am feeling a bit under the weather. I think I'll go home.