Today, while I was sleeping, my mother and the cat went to the veterinary clinic.
In the nearest clinic, doctor was passive and not very interested in the situation, so they went to another clinic that was suggested to us.

Mom is very satisfied with the veterinarian who examined the cat. They did an uzi (now a cat with a bald belly), one of her kidneys is inflamed and enlarged, there is sand in the urinary tract and it is at the stage when it can already turn into stones. They also submitted urine for analysis. Unfortunately, everything is as we suspected, the vet injected her with medicine, now the cat feels better. We will give another injection tomorrow, but we will do it ourselves, because until the tests come, we need to ease her condition.

My relative has received my power banks and power supply unit and will send them to me very soon! More details here - https://www.furaffinity.net/view/50.....oad-successful