there's other options

If you rushed and dropped or didn't get a bid or whatever the case, I just wanna let you know that you have so many other options to get involved on campus.
If you really wanna be involved in Greek life, there are many non Panhellenic sororities and fraternities that you could join. Two great ones are Gamma Sig, a service sorority, and DSP, a business fraternity.
Other ways to get involved are joining organizations such as Miracle or HEROs and getting to know others in there.
Find your passion and hone it on it! I promise you'll find your home here on campus.