how to stop worrying about rush?

social media is kind of hard to ignore, and I’ve noticed how awesome so many of the other pnms seem to be. I can’t help but think that I have no chance, no place, when I’m being compared to girls like this. I did well in school, was very involved, and had a few unique honors awarded to me. That’s the norm here though, and I’m nothing special. I’ve met quite a few girls in one chapter in particular, but I get the feeling that I’m not very high on their house’s interest list because of what I’ve seen on social media. do I have any chance at a middle tier sorority? I’m scared of being rejected during rush, especially by the girls that I already know. is there any advice anyone has on helping me to stop worrying about this altogether? thank you in advance.