So my ex and I have been dating for almost a year. We split due to her being an introvert, and depressed. She dumped me because she was afraid of hurting me. The night before we split, she changed her photo on her facebook to her in my hoodie. Its been about 4 days since we have last texted, and I was wondering if I should ask her friend for advice on her. Whether I should give her space, or wait til she reaches out to me, or whether i have no chance? I don't want her friend to be the messenger, I just want advice from the friend since its her best friend, and she would know more.