ok, yesterday in the morning my dad woke me up saying there was no electricity in half the house. the lights in our bathroom, living room, kitchen and some lights in our basement and also outlets not working. So we went and checked the breaker and it tripped, so we just put in a new one. But a few minutes later it tripped again. so we restarted it, and my dad was leaving to work and tried opening the garage door but it tripped again. we had to manually open the garage door because the breaker kept tripping. so we restarted it a few more times later that afternoon but it kept tripping like every 5 minutes. we tried to unplug everything from outlets but it still keep tripping. But, we have noticed a buzzing in the wall everytime we restart the breaker. the buzzing goes away when the breaker trips. So im asking about your opinion on what this could be? we have a family electrician coming in on sunday. Currently, the breaker is unplugged because were scared it could start a fire or something. half of our outlets and lights are not working, thankfully, we do have power in our bedrooms. so, what do you think this could be??