feline bladder

hi need some insight on homeopathic remedies, my feline had urine problems a few weeks ago where she started to urinate in my bead boxes and papers,she cryed as she tryed to urinate
right away i dosed her with 30c catharis, and did so for every 3 hours, then gave her pulsatilla, and this seemed to help her.I tryed to change her diet and she seemd very annoyed at me but did eat her new diet, then refused to eat it again. then one day i heard her jump around and meow loud and i found her on the floor tying to get to me as if she was tripping then flopped on her 2 front legs, I picked her up and gave her cantaris, and she came out but was panting , after she done this it took roughly about 2 min and she sat up and purred and ate like she was starving. and drank alot of water.I watched for a few days and she took an other one i gave the same dose. ive fed he rpumpkin for her to eat so she could have a bowel movement and slippery elm. I watched her go in the litter and she seemd to urinate without pain. but as she has a bowel movement she pushing and she finely has it and its hard hard. after this she took her fit a again and this time all her being was just liek a rag doll. i picked her up and gave her the remedy once agagin and again she came out of it.tonight i gave her both remedies.and right away she took another fit. she just layed there this time on her side and she panted briefly this time but took awhile to get back up.i was htee to reasure her i wasnt leaving her =( about 10 min she layed there the longest she sat up and purred and then walked across the bed and sat down and ate. I notice she urinated on he bed
I had put a white towel under pryer to this, and i notice no blood but urine that had a strong oder.wasnt gritty. but felt more sticky then anything. was not deep yellow but looked normal.is there another remedy i could give her for this she is calico her mum was a part simese.and she is a very dominate female feline but i lover her. shes my boss.
short haired also. and she is 17 years old and she not willing to let go yet. thank you.