<human>: We've been dating for a little over a month but its been official for a week. Last week while we were studying together for our finals (summer class), she was getting off track and made a heart origami instead of studying lol. She gave it to me and I thought it was sweet. Few days later I keep thinking about what that meant. This is my 2nd relationship since I was 17. Before this relationship I just hooked up with girls. So last night we were talking on the phone before I went to bed and I ended it with "good night, love you." 

After realizing what I just said, I kept continuing the convo hoping she didn't hear it.
Me: ok you hang up the phone now
her: wait, what did you say?
me: huh? I didn't say anything 
her: yes you did, I heard you say something. Just say it. 
me: idk what I said, I say random stuff when I'm sleepy.
her: ok, stay on the phone so I can hear the random stuff you say.

We talk for another minute or so and it finally ends and I go to bed. She sounded surprised but it wasn't negative. Sounds like she wanted me to tell her that I love her, which I don't feel yet. My feelings for her a growing stronger each time I'm with her but it's not quite there yet. What do you guys think of this and what do you think she's thinking? To me, that was way to early and idk why it just slipped out like that.

Condense the text into a few key points
<bot>: I said "love you" to my gf of 1 week accidentally to her. She wanted to hear me say it clearly but it only slipped out and I don't feel that way yet.