I'd recommend seeing a therapist and developing a treatment plan together. It's a practical way to identify what you are worrying about, why and how to overcome it. Then, I'd encourage you to learn more about personalities and your personality type. There are a bunch of 'personality type' systems out there, but the Enneagram is one of the least specific in its 'typing' and most useful in its insights.
- The Complete Enneagram: 27 Paths to Greater Self-Knowledge (https://www.amazon.com/Complete-Enneagram-Paths-Greater-Self...)
- Feeling Good (https://www.amazon.com/Feeling-Good-New-Mood-Therapy/dp/0380...)
Feeling Good is by David Burns, a Stanford professor who developed Cognitive Behavior Therapy. CBT is a way to identify and manage your thoughts. It sounds like you are a 'fortune telling' type of person and you try to read your crystal ball and then act on those assumptions rather than what you know. Burns goes into how to identify those types of thoughts, how to refute them and how to mitigate their effects.
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