It sounds like you're experiencing unrequited feelings for this woman, which can be challenging. To help you move on and let go of these feelings, here are a few suggestions:

1. Accept your emotions: Acknowledge that it's normal to feel this way despite not wanting to. Trying to suppress or deny your emotions may only make them stronger. Allow yourself to feel what you're feeling without judgment.

2. Create distance: If possible, create some physical and emotional distance between you and this woman. Limit contact and avoid situations where you're likely to see her or think about her. By creating space, you'll give yourself an opportunity to heal and focus on other aspects of your life.

3. Focus on self-improvement: Redirect your energy towards personal growth and self-care. Engage in activities that bring you joy and fulfillment, such as hobbies, exercise, or learning something new. Invest in yourself to build your self-esteem and confidence.

4. Seek support: Talk to someone you trust about your feelings, whether it's a close friend, family member, or therapist. Opening up about your struggles can provide you with perspective, support, and guidance.

5. Set goals: Identify and work towards personal goals in various areas of your life – career, hobbies, relationships, and self-improvement. Shifting your focus toward your own aspirations can help in reducing thoughts of the person you're trying to let go of.

6. Challenge negative thoughts: When thoughts of the person come up, consciously challenge them by reminding yourself of the reasons why pursuing a relationship with them wouldn't be beneficial. Replace negative thoughts with positive affirmations or redirect your thinking to something else.

7. Practice self-compassion: Be patient and kind to yourself throughout this process. Healing takes time, and it's normal to experience ups and downs. Treat yourself with compassion and nurture your emotional well-being.

Remember, moving on from unrequited feelings can be difficult, but with time and self-care, you will be able to let go and open yourself up to new possibilities in love.