Jenn - poor you! It DOES sound like Ally is one of those cats who get over-stimulated, just by being patted a lot!

Is she still in her 'own' room? Maybe ask the vet about putting some Rescue Remedy in her water, or since you have Feliway, putting a shot in the air there 3x day(just my thought).

If you have even one puncture that is NOT bleeding, I am glad you have gone to the ER.

HUGS! I hope you and Ally are able to bond again.