My tip. Dance! Even if you think you can't dance, half the guys there CAN'T if you look for it. And most girls care that you WILL dance more than whether you do it good because they love dancing and showing off that they can. They're just dying for a guy to ask em. Sing. Have a good time regardless of whether you're alone or not. And if you look, they'll be girls who unfortunately had to go stag too. Ask em to dance. Then chat em up the next day at school. You may even find your next girlfriend. If theres an after party or 2 or 3 or 4, hit em up. You're bound to find someone available.
Good luck man! Sorry for your loss.
Asta!!
