Help! My monitor is looking strange and making me dizzy (pic inside)

[alexlol]

It's been like this lately. I've tried changing the fine settings and auto adjust button but it doesn't fix this. It looks like everything is doubled, kinda like drunk looking. It's making me feel dizzy. Is there any way to fix this? Monitor is Samsung SyncMaster 2233. I've had it for 4 years with no problems.
https://dl.dropboxusercontent.com/u/28110505/monitor.JPG

 

[jamz4]

Try untangling all wires into the monitor to avboid interference, or try resetting the factory defaults through the monitors menu