Thank you for the input everyone!!!! Took her back to the vet on Saturday. All my Vet could say was "I have never had this reaction before" (I really think he thought I was going to sue him or something). I let him know that I had googled it and that Rylee's reaction was "rare" but textbook to a possible reaction. He changed her to Amoxicillin and she is completely back to normal (thank goodness). We were pretty scared there for a few days. I literally could snap my fingers right by her ear or stand in front of her calling her name and she would NOT respond! When I googled it, I read a story about another small dog with the exact same reaction, so I knew I wasn't crazy!!!! By the way...........her ear infection is almost gone also!!!!
Don't know what I would do without all of you!!!!