Hi,got confused,need help.?

I went out partying with this girl who is a friend of my girlfriend when my girl was not there.We had dinner talked a lot about as usual,she was drinking but she was alright,there was a lot of touching during dancing as she was rubbing her *** on my and I was hard many times and she felt it and enjoyed doing that.We went to her place to have some more drinks and it was romantic,candle light and stuff.I started touching her and she said no.So since I was really horny,I left home.Next day,she told me she used to see me as a brother and she no more wants to talk to me.Does she mean that or is she bluffing and planning on something else who knows what.What do you think,I know what I've done is wrong but things happened