Well right after I posted we flipped her over and after a through search found 2 fleas. Still took her to see the vet. No way 2 fleas could cause this.
The vet believes it to be a flea allergy.
We don't really have to deal to much with fleas here and apparently the wet weather might be favoring fleas.
Cushing's hasn't been ruled out. Although he said at her age he typically would treat Cushing's with benign neglect. Since it causes little discomfort. Anyways a couple of really through bathings with some expensive shampoo and we'll see.
I did notice she slept all night. No prowling about the house. Maybe she felt better, or maybe just tired from the big day..... thanks, and she would like to perform her trick for y'all....
https://photos.app.goo.gl/fLf7hcfHuWbJen9t6