Kitty bladder issue?

My 5 yr old cat is using the potty quite frequently. (at least 12 x daily). She goes in and squeezes out 2 drops of pee.Its really stinking annoying cause theres cat litter all over my floor (eww!). She had slight issues with this in the past but it goes away pretty quickly. I bought some treats called uri-ease, but its not really working (didnt really think it would!)lol.

Are there any herbs that I could boil into some "teas" for her to drink along with her water? Should I be giving her distilled water, like I drink?

I just want some really cheap,easy natural ideas that work!!Thanks!!!
~Eme Tweet