Hi Upendra, it is important to find out what is causing overthinking and unwanted thoughts. I understand you are worried about having certain kind of thoughts. Do not worry consult a psychiatrist and psychologist.
A psychologist will identify what is causing overthinking and unwanted thoughts and with therapy sessions you can gradually work on feeling better.
Do not worry and take care of yourself.
Next Steps
You can contact me for Counseling session.
Health Tips
Consult a psychiatrist and psychologist.