Hi and welcome to the Chiari forum.
I never felt swelling above my eyes...but had drooping on one side of my face......it is possible to have all sorts of nerve issues since Chiari is affecting our spinal cord and brain stem.....so, you might not find someone here with the exact issues, but that does not mean it is not from the Chiari.
Have you had the decompression surgery? And do you know what other related conditions you might have?