What to do about friends?

ok, so i belonged to a group of friends and we got in a fight and theyre all still friends but im not. so i obvously i had to find new ones so theyre were 2 groups that i started hanging out with but im still not like in their group and i feel sad and lonly ALL the time. one group all the girls are gorgeoussss and we have had sleepovers but idk i just dont feel like i fit in since im mor spazy and crap. the other group they all go to church together and i have been to their church with them and i LOVED it but my mom wants us to stay at the one we are at now. its kinda like if u go to that church youre all bffs and ur in the group...but im not so...im not. ik its confuzing! im going into highschool and im on the cheer team and i made some friends from there but i just realllly wanna be in the group of the church girls and idk how! oh and please dont say not to be friends with the church girls because there the nicest people ever but idk what to do PLEASE HELP! thanks<3 :) (sorry abt the spelling errors :/)