Worried Sick

"Worried sick" is an expression used to describe a state of deep anxiety or stress about something, to the point where it affects one's health or well-being. When someone is worried sick, they are often preoccupied with concerns about loved ones, personal issues, or future uncertainties. This intense worry can lead to physical symptoms like headaches, stomach problems, or fatigue. In essence, it's a way of expressing that the level of worry is so high that it's almost overwhelming, impacting not just emotions but also physical health.