Heard a little girl outside my window

i was sleeping and randomly woke up at 3 am for whatever reason. i start to drift off to sleep when i heard a weird tch tch tch sound outside my window. i wasnt sure what it was so i just ignored it thinking it was my cat because she was outside in the sunroom, until i realized it was right outside my window. being a scaredy cat, i literally stopped moving and my blood ran cold and i was just laying there listening to it repeat the same sound every 3 seconds, same pitch, same tone same everything, almost as if it was an audio recording on repeat. i was already scared just from the fact there was something outside my window most likely watching me when it started talking. it said hey every 3 seconds, alternating between hello and hey and the tch whimperinh sound, same tone, same pitch and everything. the voice was high pitched and sounded JUST like an 8 year old girl and it continued talking. im not sure if it was talking to me (i pray not) or if it was trying to lure my cat. i have NO idea what this couldve been, if it was a demon, spirit, or just an animal mimicking humans. i know it wasnt a hallucination because it continued talking to me even as i called my mom for help and literally moved windows before dissapearing the second it heard my parents opening the outside door. my dad said there was no footsteps or anything when he went outside to search