Sending vibes that the medicine works for Summer and you can get your car and closet odor free.
That sucks about the vet - one of our older cats was a little 'off', nothing major, just not right, so Sis called our vet and they had her bring the cat in right away and squeezed her in between the scheduled appointments. Hope you can find a better vet (at least for some peace of mind until you move).