Flirting with Girls

hey everyone, i am looking for some advice on my current situation, because i feel like i am pretty clueless when it comes to flirting with girls, as i have been involved mostly with guys in the past... i just became friends with this girl, and we get along well/have a lot of similarities/ a similar outlook on life. in conversations we have had she has mentioned an ex boyfriend but also asked if i have seen "but im a cheerleader" and has said "so and so is cute" referencing both guys and girls... a friend of hers told me she identifies as queer.. she teaches fitness classes and offered to give me a private class, which i accepted, but i dont know if that was just being friendly or something more...most recently we were at a concert and talking before it started about tv shows, and i asked if she watched orange is the new black, because i had just finished the season. her face lit up and she said that she did, we talked some more and the concert started. after the concert ended we left the venue and paused outside on the patio area, we both could have left then as it wasnt really that busy of a concert- but decided we would wait for 'traffic to clear out'. she asked me if i knew who andrea gibson was, and i said that i did...during this conversation we didn't really take our eyes off each other, we were super close to each other, and she brushed my arm and briefly interlocked her hand with mine....i wanted to kiss her then, but i chickened out. :bang: .we hugged and left to go our separate ways home, but are seeing each other in a few days... soooo is she interested? am i reading this all wrong? i know theres the eye contact aspect with flirting w girls, but any help beyond that?