I don't think she's mad at you Myrto or that she doesn't want to see (or work with) you.

Maybe not very organised(?). If she said around 15th Aug maybe she wasn't sure or there was possibility of extending her holidays. So maybe she's not back yet. Or she's just back and had a backlog of messages (voicemails and/or emails) to sift through. Maybe she doesn't have her head in the game yet, *if* she is even back. Or...maybe something came up in her life.

That being said, I am not excusing her. If she wasn't sure of the date, she should have implemented a system where for ex, she'd let clients know when she's back. Basically, some sort of continuity of care, rather than letting her clients stew in uncertainty.

And you did nothing wrong in asking when she is seeing people again. Is there a receptionist or someone at her office who might know when she's back etc.?