Oh man. I am so sorry to hear that. It’s year 3 of the pandemic and somehow shortage like this still happens from time to time. I think your best bet is to call every independent pet store in the area and see if any of them have it. And if you have access to a car, extends it far out into MD and VA. I remembered driving around trying to find some KMR for my kittens during pandemic … not fun, but we do what we gotta do for our cats! Good luck.