Welcome to HealingWell. I have a couple of questions for clarification. What did the physicians tell you they felt was the problem and what were the medications.
Generalized anxiety disorder occurs when you feel worried and stressed about many everyday events and activities. Often the things you are worried about are small or not important. This type of worry disrupts your life most days. Everyone gets worried or anxious sometimes, but people with generalized anxiety disorder experience more than normal everyday worries.
Many people who have generalized anxiety disorder have physical symptoms, such as headaches or being tired all the time.
You made the comment " I am about to start my job in about 5 days which is a city finance job and is of extremely pressuresome" You may think you don't have anxiety but this statement causes me to suspect you have anxiety and are trying to ignore it instead of dealing with it head on.
Keep posting as you will find the members very wise and supportive.