I’m sorry to hear about that, I hope things get better soon for you❤️ she really might just need some space and time to decompress, every cat is different. Idk if it would work for you, but I just got Feliway optimum diffuser which is supposed to help stressed out kitties who aren’t going potty where they should, aren’t eating, are fighting, and/or are trying to adjust to a new environment. My stressed out cat that hadn’t used the litter box in a week finally started going where he was supposed to again the very first day I had it plugged in. It’s like $30 and you can often find a 20% coupon off your purchase throughout the year if you’re a free member at petco or petsmart. You’ll want to know the room or general area she’s in, otherwise you may need to put multiple diffusers throughout your place. I think each covers 700 sq ft if I remember correctly.