i also have very very very low self esteem and nobody likes me for it
Why did they leave you? Did you try to clean the air between you guys?
If people who left you come back in your life . your life will be worst then before .instead try making new friends who knows you better
i can be your friend
the friends who left you were actually never your true friends because true friends be with us in our worst situations also , you should feel blessed that now you are saved from such people who did not supported you