There's this girl and I don't kno what to do helpp?

There's girl been hanging out alitlle but I guess she talks to alot of people and she's prty friendly ,my friends were warning me about her but idk sonethin about her that I must figure out.I guess it's like a hunt lol. Kinda was bumbed About the warning so I stopped texting her and ignored her at a party, and we were suppose to hang recently nvr called her, but I kinda wanna start talking to her again hah never really made my own choice just let other peoples words influience me. how do I go about that?