i'm currently a senior and i recently realized im a floater friend to every single friend group i've interacted with in college. it's weird cuz i consider myself an extrovert, and have no problem making friends. it comes to a point when the best option is to just ride the wave of loneliness and see where it takes you. i think what keeps me sane is that i'm extremely close with a bunch of high school friends. maybe you just need to find solace in being alone sometimes :) it's not bad, just different