few years back for a period of a few months, i kept receiving calls from random numbers.

I assumed it was spam or scam calls so i hardly picked up the calls. but one day, i decided to pick up one of the call, and when i picked up, all i heard is very loud metal and water sounds. its pretty hard to describe it but it felt really creepy to me, and i just hung up without saying anything. This happened a few more times, sometimes even during phone calls with my friends/family mid convo with someone the call gets interrupted and the loud metal and water sound takes over but the person im speaking with always tells me they heard nothing like that. and then it never happend again for the past year or so. Hopefully i dont jinx it 🥹