Inquiring

So unfortunately, I was put in a position where I allegedly have been filmed naked underage and the person pointed the camera towards my washroom. It was an abusive situation and I wasn’t really able to get out until I was of age, but now looking back i’m disgusted and I want to get to the bottom of it. Is there any way to access this to see if they actually have it or is it worth notifying authorities even though I don’t have any physical proof, but my word?