I'm sorry to hear that. Here are some strategies that can help you cope and heal after a breakup:

1. Reach out to supportive friends and family, and openly share your feelings.
2. Prioritize self-care. Make sure you’re getting enough sleep and physical activity, and eating well.
3. Stay away from alcohol and drugs, as they can worsen your mood and interfere with your recovery.
4. Create a daily routine to add the structure you need during this time of uncertainty.
5. Pick new hobbies and try new experiences that make you happy and boost your confidence.
6. Think of a future for yourself, and set realistic goals that align with your values and interests.
7. Manage your mental health, and seek professional support if you feel overwhelmed or depressed.
8. Turn off negative thoughts, and journal your feelings to process them in a healthy way.

I hope this helps! Let me know if you have any other questions or if there's anything else I can help you with.