Hi patrish
Welcome to the forum
You have found a great place for help with your ptsd, loads of information, help, advice and as much support as you need.
Take some time to have a look round the different sections, where you will find a lot of useful information. Ideas to help your racing thoughts will be amongst it all, try using the search button on the menu bar at the top. You may find some members who have different ways of coping with this problem.
Good luck and take care.
Amethist