I have only one friend

I have only one friend

I have only one friend. I am an international student coming to the Us to study in college. At first I am in a big group of students who came from the same country like me. But then I feel like I came all the way here so I want to make more domestic friends. So me & my bff isolated ourselves from the group & just go together so there’s two of us only. We tried out many things together & lives have been better because we are meeting more meaningful people. However, we never truly make any more friends whom we could hang out with, it’s always just a ‘waving & hi’ with them. I have only her & she has only me, which is kinda frustrating sometimes because if she’s busy im alone & if im busy she is. Today my college has a big event going on and the party is very big. I want to go to a party at 12a & have fun but she wants to go to bed. I know why she don't want to go. Because every time she went out in a frat, we just like, just two of us dancing together. And it's so hard to talk to people in a frat, especially when you don't know them beforehand. They're sticking to their own friend groups. It's not like you can make friends with strangers. We've been to many frat parties, but it's not working out. That's why we stepped back a little and she lost hope with it. But I still want to go and enjoy the fun & I dont rlly care if we talk to anyone or not I want the music and the vibe of youth. I have no one else I could go with, so I have to stay at home, I am so upset because everyone else was screaming & happy & enjoying the party outside I could hear the noise, and Im in my bed miserable wanting to go but I cant because my only friend doesnt want to. This has happened so many times, I cant bear with it anymore I am so upset so frustrated but I dont know what to do. I am so miserable I feel so helpless. I dont want to talk to her I am mad at her but if I dont i am alone what should I do?