So I woke up in a random college girl's house?

A couple days ago I went to my first actual party and it was a college party that my friends dragged me along to. The party was going good and I was having conversations with new people and that's a big deal for me since I have a little bit of social anxiety. My friends talked me into drinking and I really haven't drank a lot of alcohol before so I haven't ever gotten super drunk to where I can't control my actions. Well to shorten up the story I drank a lot because I was having fun and while I was drinking I talked to this girl for what it felt like maybe 10 mins. I honestly don't remember what we talked about I just remember she went off to talk to some other people at the party and the rest of the party is a blur. I wake up in the morning and all seems normal until I realize I'm not in my bed or my house and I'm naked under the covers next to the girl I remember talking to at the party. She's still asleep and I don't know what to do so I go to get up and get dressed, but she wakes and asks me where I'm going and I tell her that I'm gonna go home since I know my parents are probably freaking out since I'm 19 and I never really stayed out an entire night. She tells me that she added herself as a contact in my phone ( I don't have a password since I just got the phone not to long ago) and that she wants to get to know me better also that she wants me to hangout tomorrow night which is Sunday. I get home and my parents ask me where I've been and they don't look too happy so I just tell them that I stayed the night at one of my friends house. I honestly don't know how I feel about this because I don't know how she got me to go home with her and the kicker is we had sex even though I don't remember it and I was a virgin until then. God only knows what else we did I don't remember much besides not feeling so good when I got home from drinking... So should I go hangout with her Sunday and try to start something with her? We've been texting off and on all day, but I don't know.
So I woke up in a random college girl's house?
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