I'm living in the Northeast coasts, and I saw my exhaust fan from the ceiling is dropping water this morning. So this afternoon, I access my attic to see the inner roof and see a potentially bigger problem.
Please see the image below. My house roof shape is a "triangle". I saws there is black tape along the edges. But somewhere along the edge, I can see open-air, where I marked it with a red circle. Also, I saw a few drops of water in the pink diamond area, as marked on the picture.
What should I do now?