Rsync deleted all my data!!! - Please help

Hi,
I have a big problem, I launched a script using rsync and the option -delete-before, however the destination folder was the wrong one. :sad: I noticed it only seconds after but it was still too late. In less than 5 sec rsync deleted over 200gb of data on my external hard drive... :shock: ](*,) It is not in my Trash nor on the HDD trash but it's not possible that the data were ereased in less than 5 sec! (I dont know how rsync handle deletions.) I know I am really stupid =D> but is there a way to get back all my data (mainly HD movies in mkv, mp4 and some avi) :oops:

Thanks a lot for any help you could give me.

You could try testdisk: http://www.cgsecurity.org/wiki/TestDisk