Just broke up with my girlfriend?

i just broke up with my girl friend its really hard but i had to do it i was very unhappy she was treating me so freakin bad u cant imagine i honestly feel really sad right now i cant call her i dont wnat to its going to make things worse...i will get better i know my self i just dont feel good right now...and on top of everything i keep thinking about her as in i keep thinking of how sad she is right now i know shes really sad right now i know shes crying thats the only thing thats getting me really sad help plz