I also took medicine when I had anxiety disorder, but taking medicine only cured the symptoms, not the root cause. The function of medicine is to temporarily regulate my brain nerves, so that my brain can relieve fatigue and pain, and at the same time, it also contains some psychological comfort elements.
People's hearts often lose their true nature because of their ignorance. If you set foot on the correct self-adjustment track and practice mindfulness properly, the clouds will rise and disappear with the clouds. When raindrops fall, your mind will become clear and thorough. When you hear birds singing, your mind will easily understand the mystery of nature, and you can be complacent when you see flowers falling. So where is not a fairyland on earth? What can't reflect the true meaning of life? Peace of mind is all clear.
Therefore, if you really want to solve the root of trouble, you still need to start with your heart, which is to get rid of the root. Starting from other places is just to work hard at the tip. Of course, if the symptoms are serious, you can rely on drugs to adjust and temporarily relieve them.
Finally, I recommend to you a psychological self-help book "Out of the Anxiety Storm" that I have read before, which shares some positive opinions on obsessive-compulsive anxiety and 15 tips of self-help methods. I hope it can help you, come on, and wish you an early exit from difficulties.