I think i have no more friends

I just had a big argument with my beat friend and idk ,she said she wanted distance and i understand that but literally, i have no friends now,everyone i knew liked her more than me and idk what to do now..it feels so unfair,i apologized to her for what i did and she was upset about things ive done and i dont expect to accept but..its not like she apologized to me once,imnnot gonna lie and say i was a fantastic friend like no i did some messed up stuff like the worst thing i think of is that i stayed friends with this guy i didn't really like and who hated my bsf for the sole purpose of a dick pic amd then he started saying weird shit about her so i stopped being friends with him and i apologized to her!! I know i shouldve stopped being friends with him a while ago and i really do regret everything i did. 

But my bsf,shes literally posted private messages i sent her in a group filled with like 20 people,she talks terribly about my culture and people and gay poeple(im a lesbian) and ive asked to stop so many times and she just doesnt listen!!! She keeps saying she doesnt wanna hold a grudge but im litreally givong her the chance to air out how she feels,like actually and shes just rejecting it idk what to do. This is like the worst tome in my life since im moving out the country and im gonna feel alone since all of my friends live in the us, like she was someone i felt i could count on to be with me and idk what to do now ,i seriously hate myself