A DIFFERENT TURN

Recently admitted to college in b.sc. food technology. It is appearing to me as if i have reached to an indifferent place. Schools appeared much better to me.All the girls in the college (as it is a girls college) are busy with themselves just pertaining to be very nice but actually they are not. I am feeling very secluded there and it is affecting my entrance exam preparations also.Don’t know what to do.  Does this happens to everyone admitted to college or is it due to my introvert nature?