You should absolutely follow up with a professional.
However, I’ll saw I had a similar thing happen and it turned out that the volume of sideways rain from tropical storm Mathew had caused to blow into our vent for one of our bathroom fans - and leaked just a bit between the seams where the vent duct met the exterior wall. It happened once 6 years ago and never again.
hambonegw t1_iqtkypw wrote
Reply to Leaky ceiling, poked a hole in the ceiling with a screwdriver, and after 15 minutes the dripping stopped. What's going on? by UnofficialSlimShady
You should absolutely follow up with a professional.
However, I’ll saw I had a similar thing happen and it turned out that the volume of sideways rain from tropical storm Mathew had caused to blow into our vent for one of our bathroom fans - and leaked just a bit between the seams where the vent duct met the exterior wall. It happened once 6 years ago and never again.