I have a success story! I was diagnosed last year or so with general anxiety, depression and OCD. It was brutal, I was in a constant state of fear and emptiness. I had panic attacks when I had to make a phone call to a place of business or go to the grocery store. Ultimately what helped me the most was building my self esteem through journaling. Exercise was also a major component and I still do it regularly. If I skip a few days, I can feel the tension and Anxiety set in.
I still have anxiety and depression. They will always be there but I know how to manage it now. Meditation makes me much more in tune with my body and mind and I can squash that anxiety with some slow deep breaths. It gets easier and someday, you will get to the other side. Don’t doubt that. I wish you all the best!