It's completely normal to feel anxious or overwhelmed. But how do you know when it's the beginning of an anxiety disorder? Laura Leavitt is a personal finance and wellness writer for CNET.

The dermatologists said: 'One of the most visible signs of stress and anxiety is premature aging. 'This can be seen on this individual's face in the form of many fine lines and wrinkles.

It's been a particularly tough year for nearly everyone, and it may be tough to separate what's a normal "funk" from what's actually treatable anxiety or depression. Here's what to look out for in ...