Yes, it is true that your thoughts can have an impact on your health. If you are constantly thinking negative thoughts, it can lead to stress and anxiety, which can then lead to physical illness.
However, it is important to remember that you are not responsible for everything that happens to you. You cannot control everything, and sometimes bad things happen to good people.
If you are thinking negative thoughts, try to focus on the positive things in your life. Think about what you are grateful for and what makes you happy. This will help to offset the negative thoughts and improve your overall health.
It is also important to remember that you are not alone. There are many people out there who are going through the same thing. You can find support groups or talk to a therapist to help you deal with your thoughts and improve your health.