Okay first off, I know I was very stupid for this...I went to a party, got drunk had unprotected sex with a girl I barely met that night, who was a friend of my best friend. I barely met her and after that night, she kept talking to me like I was the one for her, and so on and so forth, claiming that she believes that I am meant to spend the rest of my life with her. I talked with my best friend, who also has had sex with her(which I am alienated by, because now I feel disgust), he has had protected sex with her multiple times. It is confirmed she is on birth control, she already has a kid. My best friend would tell me that she is a very crazy girl, like after he was done having sex with her, she would ask to keep the condom and stuff like that. She doesn't get out at all, she has no job, no car, and hardly any friends. So me being freaked out by her sending messages and pictures(very dirty pictures of her), and also the way she was talking to me, I completely started ignoring her as was what I believe would be for the better, not only that but even my best friend recommended it, saying she is a very crazy girl, and he would ignore her periodically because of that. He only kept a friendship with her because he felt sorry for her, thus ended up having protected sex a couple of times with her as well. Well throughout the whole time I have been ignoring her, she sends me a text message today, saying she is tired of trying to be friends with me, and that it was obvious that I want nothing to do with her, then she says, "by the way, I'm pregnant!". She said a few days ago, she was like, "I haven't had my monthly thing, so I took a test and bam!". So now I'm freaking out and wondering what kind of advice anyone can give on a situation like this, as for one, if it is true I will step up to the plate and be a father even though I am not ready to be, I won't stand and let a kid grow up without a father. This party event happened on September 11th last month, and I just received the text message today October 15th. So now I'm freaking out, any advice anyone, please any help would be greatly appreciated?