Anxiety Support Group
Anxiety is a physical condition marked by intense and persistent feelings of distress, fear, angst or dread. General anxiety caused by routine day-to-day stresses usually passes quickly and is experienced by almost everyone at one time or another. However, such feelings that linger over time and are very difficult to cope with, and which lack a clear cause, may indicate...

Iv had lots of difficulties in work over the years, so I went self employed.
I would guess its a combination of work related stress and being a working mum.
When I used to get anxiety in work I used to go to the Loo and do some breathing exercises to try and relax...just take a few minutes out to chill, hope u improve soon ......