Well I hope this is "here we go again"
As soon as I finished posting he proceeded to eat all the food I had put out earlier and then wanted to go outside to pee which he did. So it looks like he's stronger than I thought and he's still more than able to pee,
though not as frequently as before but at least his kidneys haven't shut down the way I thought they had. Guess it was me panicking which is far better than what I was thinking.
Thanks again everyone