Help with a girl

So there’s this girl in my school and I have a huge crush on her. I don’t know if she’s queer but she would fit the ‘stereotypical’ gay girl. She has ear plugs, undercut and I’ve seen her wearing Pride socks. I’ve had some classes with her so we kinda talk. I don’t really know how to control myself so Sometimes I look at her or she looks at me and we start to giggle. Last class I had with her, she showed me a pic and I called her hot🤦🏽‍♀️ Yesterday she told me she told me that she dropping one of the classes we have together and I told her I’d miss her. I’ve worn some pride bracelets and some clothes too. Every time I look to her and she notices or every time she looks at me she smiles and I smile back. All my friends told me there’s no chance she’s straight but idk. Most of the times I see her she’s around boys and it’s so confusing.

Do you think I have any chance? Can you give me any tips?

Thankss