where can i post this?

i’m 18 and broke up with my girlfriend around 2 months ago. two days ago I was at my friends house and we were on a 3 man. One of the girls I knew from like 4 years ago and i haven’t talked to her in so long, and we instantly hit it off. This girl is basically a model, she is so hot and notoriously hard to gw/pull. The whole night with her was intimate and a lot of fun. by the end of the night i was getting some mixed signals because she has and ex/situationship she still talks to, but they were arguing that night. She called me on snap halfway through the night to find me so the chat was like left on open and to test the waters i was gonna see if she would snap me and the next morning she did. we literally stayed up so late because we were having so much fun and we fell asleep next to eachother. i snapped her back the next morning and she left me on delivered and then on open and i asked her friend to get some info and he found out that she knows my gf (but not even that well, they don’t talk) and that she’s still talking to her ex so she can’t gw me. this is so heartbreaking guys you don’t even understand how bad she is.

Is there anything I can do from this position? Please help.

I’m planning on just waiting it out until she isn’t with her ex anymore and enough time was passed so my ex being her friend doesn’t matter.

TLDR: I reunited with and old friend and hit it off with her but we can’t do anything because she knows my ex and is still talking to her ex, need advice