I've had a severe anxiety problem since I was 16, I'm now 24. I want to make a really good effort to find what the underlying problem causing my anxiety is. When I try to think about it I just catch my self thinking very negative thoughts that are not necessarily true. I realise this isnt much to go off for a good answer but I was wondering what's the best way to really understand what my triggers are, they seem random and unprovoked most of the time. Thank you :)