If I text a girl sweet dreams and good night and she replies saying aww you too have I been friendzoned?

This girl for the past couple of months has been touchy, flirty, and very interactive with me. I invited her out and said she can bring someone along and she said you are already coming with a smiley face. She comes to anything I put together and recently we went out to eat with friends and she sat next to me and was laughing all night at everything I said. I texted her tonight and said at the end of the conversation good night and I hope you have sweet dreams and she replied saying aww you too. Was I just friendzoned? I was trying to be a little bit more romantic to tell her hey I like you too and she replied with aww you too, good night. How should I look at that reply?
If I text a girl sweet dreams and good night and she replies saying aww you too have I been friendzoned?
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