WOW. I'm so glad you finally have some answers. And that she is turning back into her oldself, I can only imagine how hard her sudden personality change would be.
When Bailey was a puppy, he stepped on a bee... HE SCREAMED at the top of his lungs for about 15 mins,, I had him at work with me,,and we were in the office, it was UGLY... he wouldnt let me look to see if there was a stinger in it or what, I had to have 2 men help hold him,while he screamed and bit everyone... then he limped for about 1 hr,, then we went home for the day,,and it was like he forgot. THANK GOD... so I know this is very tramatic for them...
If this is what happened, it makes sense,, maybe she somehow thought YOU hurt her,,and thats why she acted that way to you?? WHo knows what they think..I hope things continue to only get better. Keep us posted.