It's completely understandable that you're feeling this way even though you've consciously tried to distance yourself from her. It seems like your emotions are still lingering, which is natural when you've had a connection with someone, even if it wasn't reciprocated or didn't work out the way you hoped. Here are some steps you can consider taking to help ease your mind and move forward:

1. **Acknowledge your feelings**: It's important to recognize and accept your emotions rather than trying to suppress them. Allow yourself to feel what you're feeling without judgment.

2. **Focus on yourself**: Redirect your attention and energy towards yourself and your own well-being. Engage in activities that bring you joy, pick up a hobby, exercise, or spend time with friends and family.

3. **Set boundaries**: You have already taken steps to block her and avoid communication, which is good to maintain distance. It's crucial to stick to these boundaries to give yourself the space you need to heal.

4. **Seek support**: Talking to a trusted friend, family member, or therapist about your feelings can be beneficial. They can provide guidance, support, and a listening ear as you navigate through this difficult time.

5. **Practice self-care**: Take care of yourself both mentally and physically. Make sure you're getting enough rest, eating well, and engaging in activities that promote relaxation and self-care.

6. **Focus on the present**: Try to shift your focus from the past towards the present moment. Mindfulness and meditation can help you stay grounded and centered.

7. **Give yourself time**: Healing from unrequited feelings takes time, so be patient with yourself. Allow yourself to grieve the loss of what could have been and trust that eventually, your feelings will fade.

Remember, it's okay to still think about someone even when you've made an effort to distance yourself. Be kind to yourself during this process and trust that with time and self-care, you will be able to move forward.