Well this is primarily a Q&A website, so I cannot treat you necessarily. To help lessen your anxiety there are the use of relaxation techniques that can helpful. Progressive Muscle Relaxation and the Deep Breathing are the two most effective relaxation techniques used.
In addition, you can also start to take natural supplements of either Valerian Root, Picamilon, Passion Flower, or KAVA as these have good anti-anxiety properties.
Now if your anxiety is more in the moderate to severe range than I would recommend that you start to undergo therapy with a Psychologist that specializes in Cognitive Behavioral Therapy (CBT). 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, then your symptoms will lessen as well. Here are a few sample CBT techniques to give you an idea of how it works.
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 to lessen negative type thinking. It can help you focus on the big picture and the objective/positive thoughts and outcomes.
Also since therapy is more of a gradual process and is only effective after a few months, you may benefit from talking to your doctor about the use of psychotropic medications like a SSRI Antidepressant and/or a benzodiazepine. Both are very effective in treating anxiety and can lessen your symptoms of anxiety within a few weeks or even in a couple hours with the benzodiazepine.
This would be the best approach for treating and lessening your anxiety issues. Please let me know if you have any other questions or concerns as I would be happy to continue assisting you regarding this issue.