'95 jeep grand cherokee hugh electrical problum

My '95 Jeep Grand Cherokee is is freakin out. I went to turn on a domelight the other day, and it blew something in the electrical system that killed my power locks, my stereo, and my dome lights. Checked every fuse in the car, including power distribution center, and found they are all good. Also, whenever I have a door open, one of the relays starts clicking non-stop. i got a new relay, but that one just does the same thing.  i have talked to people who had the same thing happen to there jeep, and there problum was a blown fuse in the power distribution center caused by having a dome light pushed too hard and hitting the roof metal. however, when i checked that fuse , and all the fuses for that matter, they were all good. does anyone know what else short of takeing it in can i do to try and fix this my self?