friendship drama

so me and my friend at the time we’ll call Jade ended friendships cus we don’t rlly talk anymore (I was the one who ended it) but we’re all good no drama but she told her bsf we’ll call Meg and now she hates my guts and Meg is also mad dat I unfriended her on snap and dis coming Monday she’s transferring to my school and ik I have at least 2 classes w her (also me and Meg were friends but we haven’t hang out/talk for 2 years and we RARELY texted) (Meg also is crazy and starts a bunch of drama and loves attention) but yea ik dis “drama” sounds rly stupid but I’m not rlly good w conflict and I need some advice if she confronts me or tries to start stuff

if any1 has advice pls interact :)