Requesting input from the diverse wisdom of my fellow CF'rs. Walked into main bath today and had water dripping from exhaust fan. Not a lot but enough to cause concern. It has since stopped. I would say total leakage would be maybe below 1 cup. What the hell would cause this? There's no pipes up there. Have lived in current place for going on 8 years and have not had this issue before. Thinking about what has changed recently that may have caused this. Daughter moved in, so have another person using the bath. Recently replaced shower/tub faucet and sink faucet. WTF?
Here is pic. You can see water pooling in light cover and stains in the ceiling drywall.
Any ideas what would cause this? Who do you even call to investigate something like this? Thanks for any ideas/input.
Here is pic. You can see water pooling in light cover and stains in the ceiling drywall.

Any ideas what would cause this? Who do you even call to investigate something like this? Thanks for any ideas/input.