"Sometimes the best thing you can do is not think, not wonder, not imagine, not obsess. Just breathe, and have faith that everything will work out for the best." Just an extra pin to know that God has a plan and He will make it work for His glory!
Overthinking causes worry, doubt & fear - try to think constructively and go with the flow more - use your own intuition & knowledge to guide you - think positive. working on not over thinking to much.