Hey Lgbtq Pandas, Can You Help Me With Something?

I'm in a pretty similar boat lol. I'd just make an effort to get closer, I mean you like her platonically anyway right? Then at some point you drop a reference to you liking girls into a conversation - tell a story about how you liked someone and did something stupid, or how you found out you were gay (only if you're pretty sure she'd be cool with it, and you're comfortable doing that obvs) - then her response might give you some idea whether she's into girls or not. Wiser heads than mine might be better for flirting tips. Maybe ask her some point in the future if she wants to go get coffee and study, or like invite her to hang out with you and some other friends? But good luck lmao