As far as therapy goes, it often seems to change about for no apparent reason!
Well done on making a BP, best thing I ever did, convincing myself that never is actually a great word when applied to my alcoholic beast thinking .
To start it was a mantra, especially in the early days, now it's an automatic thought process and reaction.
Practice putting the beast back where it belongs!
As for anxious future thinking (fortune telling) The power of now by Eckhart Tolle really helped me to focus on the present moment and not get dragged backwards and forwards in time through the my thoughts and feelings.
Welcome to the boards