Thank you ladyjane, yes I did see that thread whilst searching the forum. Jenna ears did not look anything like that when I took her in on Friday. I hope to God they don't look like that now.
The only reason I would consider having them keep her is that we live so far out and we're currently getting another 2 inches of snow, making the road hazardous enough my OH won't drive it. Perhaps an arrangement can be made that she is transferred to the ER facility overnight, but that really will cost a bloody fortune. Their prices are unreasonable beyond belief.
I usually don't see reactions in her until the second or third dose of a new med. This is very troubling.
I will see if I can get the last pix I took of Jenna up on the forum. Her ears were reddened from the base to about halfway up the pinna.