Hi Tomsan, welcome
I agree with Paul. We cant recommend medicines.
Anxiety in Pauls case and mine has been lifechanging. Anxiety as a word sounds like just an extension of fear, a minor matter. Yet it is really a serious condition that requires, like most mental illnesses, a multi facet approach.
These methods are listed in the following thread (use google)
Topic: how I eliminated anxiety- beyondblue
Unfortunately none apart from the effect of meds is a "quick fix". I wish they were. I took me 25 years to fully rid myself from anxiety. I had it earlier but it came to a head in 1987 and was fully gone by 2012. But we are all different.
Working close with the GP is essential. Relaxation techniques and seeking inner calm is helpful. Changing environment should be considered. We all feel relaxed in a quiet calm place.
I hope that helps.