I lied to her. Help me!

Here's what it is... we text eachothers very often. Now one দিন while texting, she asked me do i প্রণয় her আরো than any1 else. I told her i do. And we talked about a lot of romantic things. I asked her if i can hug her. She ব্যক্ত i can...next দিন in school i asked her about last noon. She ব্যক্ত it was her sister who wrote . And yes, after i ব্যক্ত i প্রণয় her she ব্যক্ত she loves me too. I mean her sister.now i got very sad and angry and i ব্যক্ত it was my bro who ব্যক্ত i প্রণয় আপনি and the other things. Now She thinks it was my brother who texts her. Now what shud i do? Im tired of lies. What if the truth hurts her? Help me !!!