You like this girl and you have been friends for like 4 years and you talk almost everyday. ive told her how i feel and she just avoided the question and i found out shes talking to another guy.?

This is adding on and i dont know what to do i asked her what she was doing one day and she said bout to go hang out with him and i got pissed and stopped talking to her for almost a week and havent talked to her and she has sent me txts saying she doesnt know whats wrong with me and cant make it better till i tell her why im mad so what do i do? keep being friends even though i mostly know that me and her will never work out or just keep doing what im doing not talking to her and move on