hi. about 2 and a half years ago. I woke up not feeling. felt like I had to pee all the time and hade pressure and bad sensations in my bladder. kidney stone was discovered and removed, I felt alittle better but not a hundred percent. been to many doctors and many test that came back neg, I have pressure and a burning sensation for over 2 years. it never goes away, I am told I have interstatial cysistis, medication has not worked, now they want to do a uroplasty, what do u think,