Help with IC, cystic stones

[KyBound]

Just be diagnosed with IC. Cutting out foods, elmiron, neurotin and collection of 3 other drugs. It helps but still can't point at why I get flare ups. Also when I have a really bad flare up, I pass calci or cystic stones. Does anyone else have this as well. I have not read it here yet. Please any advice will be helpful on how you may have controlled your pain.

[akia]

What kind of tests were performed to make the diagnosis of IC? Was it by process of elimination or a specific IC test.

[KyBound]

They did the hydrodistension and a previous test with cath to check for reaction. I have been diagnosed with CP before for about 10 years.