Having intrusive thoughts, even bizarre ones, is a common experience for people with OCD or other anxiety-related disorders. It's essential to understand that having such thoughts does not mean they are a reflection of your true desires or intentions. Intrusive thoughts are involuntary and do not dictate reality.
Having a thought about marrying someone's ghost does not mean you are actually married to a ghost. Thoughts are just mental events, and they do not have the power to create real-life situations or events.
If you believe you may have OCD or are struggling with intrusive thoughts that cause significant distress or interfere with your daily life, it's essential to seek help from a mental health professional. A therapist or counselor experienced in treating OCD can help you understand and manage your thoughts and provide appropriate strategies to cope with intrusive thoughts.
Remember that OCD is a treatable condition, and seeking help from a professional can make a significant difference in improving your quality of life and reducing the impact of intrusive thoughts.