This is my first post. I have GAD and depression. I have 2 cats, one is 14 and the other 17. The 17 year old has had weakness in her hind legs since Saturday evening. Taking her to the vet tonight. She also hyperthyroid and not doing the best with that also recently. I would very much appreciate any coping tips. I've never had to deal with an end of life pet situation and I'm so sad and anxious about tonight's vet visit. Please help!