Thoughts are scattered and our brain makes them up when we are stressed mostly. Overthinking also causes delusional thoughts and imaginary images. My doctor said, my brain picks very specific images from different incidents and creates a whole new story and presents it. It is so vivid that it makes me believe that this is going to happen to me. For example, I was on the bus going to the hospital and somehow I imagined myself on a train and almost forgot where I was, what's the reality...
My treatment still didn't talk about holistic practitioners but they did suggest group talking sessions so that I feel comfortable and believe that there are people like me, and I am not alone...
I hope you are doing well now...