If she had a panel 3 months ago then it showed have showed indications.

You mentioned that it showed kidney issues. I am sorry to say that the symptoms that you described are signs of renial failure.

You may want to consider having the vet do a reduced panel and check those areas. I can't remember what they are off the top of my head.

If it is still in early stages a change of diet to a low residue food would probably help. Sorry I don't have better news, but it is a dieses that can be control to a certain extent for a long time.

Our RB flicka passed away due to renal failure and she was 21. She had a great life almost all the way to the end, so if you talk to your vet you should be able to help here live for some time.