Sorry for your loss. Its always hard losing a pet/loved one.I believe nature has taken its coarse. No movement.
This might sound a bit silly to some, but it is possible to have your fish cremated. I had my geo (named Horrace) cremated last year when I lost him, I'm still looking for a pretty urn that I can put him in, when I find one I plan to resin coat and put back in "his" tank.
Just a thought for if you want to keep *her* with you forever.