I need help

I’m dating this girl (I’m also a girl) and every time she brings up sex and teases it with me because she knows i want it and I’m ready. But then she acts disgusted by the thought of seeing too much skin from me and I can’t tell if she’s for real or not. She told me she’s never wanted more than a hug from me but before she told me that she wanted to touch me everywhere. She confuses me. I can’t tell if she doesn’t have desire or if she does and doesn’t want to admit it bc she’s never been in a relationship before. I feel toyed with every time she mentions sexual tendency then acts like she wants it then the next she acts like she wants nothing to do with me like she doesn’t even want to touch me at ALL. How do I figure out without directly asking her ?