Let her go. It doesn't matter what she's doing anymore. Since she blocked your instagram mind your own business. She intend to remove you in your life. Stop rereading your old messages. Your life is about you now, so go out and crush your goals and live out your dreams and be free. Don't keep yourself in a mental prison because of a Topic relationship didnt work out and develope your inner peace. Seek Allah for forgiveness 🤲🏻