Hmmm yes everyone will experience the same,dear. In our whole lives,we must face new environment,make new friends.its unavoidable in your life. Just accept the truth. Then, be kind and always smile.it canyou do help when you make new friends. Don't worry. don't worry the new people aren't good. It needs time to know one's heart. never jump to conclusions. Besides, even though you really dislike someone,never make it become your enemy. Just like this.
I know you are really lovely and kind girl. Your new classmates will know the same,or even better than I do O(∩_∩)O so don't worry dear. You will find more good friends !