Should I forget her????
So im a freshman in college and started living in the dorms this semester and my roommate introduce a girl to me we talked and when she left my roommate told me that she liked me so the week after that I met her in a basketball game we talked more and after that we went for yogurt and after that we played some pool(which I let her win) the next day she and a friend of hers invited me to go to some parties(which was my first) where we drank(that was my first too) we took a shot together while holding hand after that she was getting close to me cuddle somewhat and she was doing it all. So after that we went back to the dorm where I walk her to her room we both said goodnight and kissed multiple time (which was my first) I told her if we're dating and she said, "i think so" and after that things got confusing I tried to txt her she doesn't reply or just give me one word reply I tried to asked her if she wanted to hang out but she said that she doesn't want a relationship and still talking to her ex and need some time. so I tried to be friendly and tried to txt her a convo but she only txted me back one and didnt reply. I want to stop talking her because I have a feeling that she gonna be with her ex or someone else and I was just used, so I dont know if I should wait it out or just forget her on move on, a answer would be great thanks and sorry if this question is long