, I hope you are ok, maybe these instructions will help you put it back up....
How to Install a Ceiling Fan ...
1. Turn off power to the existing light fixture at the main
service panel and test for power.
Remove the existing fixture and electrical box
2. From the attic, position the brace between ceiling joists so the bottom legs are flush with the bottoms of the joists.
According to HomeDepot:
How Long Will It Take?
Replacing a light fixture with a new ceiling fan.
EXPERIENCED 2 HRS.
INTERMEDIATE 4 HRS.
BEGINNER 8 HRS.
Stuff You'll Need:
Tools: Voltage tester or multitester, screwdrivers, cordless drill.
Materials: Ceiling fan, fan brace kit, helmet.
For the rest of the instructions, visit the HomeDepot site here:
http://www.homedepot.com/HDUS/EN_US/...t_cfan_01.html