Outsider? Outcast? Second-class-citizen? Leper? The N-word? Oh, wait, they're negative terms.
I don't see what she was trying to do really. I get that CBT is about replacing negative thoughts with positive ones, and I see some merit in that if the negative thoughts aren't realistic, but if you felt like an outcast, you felt like an outcast, and I don't see the point in whitewashing the fact. Sounds like she was trying to apply CBT to everything you said, as if s**t never happens, and I don't see how her way of helping you could possible work. But maybe I'm missing something.