In addition to treating your anxiety, I would also like to recommend the use of Cognitive Behavioral Therapy (CBT) as this in combination with the medication is the most effective treatment for anxiety then just using therapy and medication separately. CBT has a premise that your symptoms are caused by negative thoughts, so if we change your thought process to be more positive and objective as well, then your symptoms will lessen.
So this link may help you, it contains a technique I use with patients called a thought record. It will help you keep track of any negative thoughts you have. You put the negative thought on paper, the emotion accompanying, the evidence to support it, and the evidence against it. Then I want you to come up with an alternative thought for the situation (more objective and plausible). This will help you change your way of thinking to be able to think more positive and not automatically go to a negative type of thinking.
In addition, these two worksheets are very good at helping lessen anxiety symptoms. It can help you focus on the big picture and the objective/positive thoughts and outcomes.
Also individuals with severe anxiety have a poor coping mechanism, so this worksheet will help you develop a better coping strategy to manage your symptoms better.
These two books are also really effective in helping manage anxiety as well.
This is a link for something called Progressive Muscle Relaxation that can help you create a long term calm by using muscle tension and release techniques; it can help manage your anxiety and is very similar to a style of meditation
I am not sure if you are already using CBT techniques or not, but I wanted to mention these for you as well to help relieve your symptoms in the most effective way by using both CBT and medication. Please if you have any questions or concerns, feel free to contact me at anytime.