I was wondering if I had IC. So here's what has been happening to me. A few months ago when I was diagnosed with Endo. I always had to use the bathroom like 15 times a day, because every time my bladder gets full (I drink A LOT of water) I would feel this dull aching pain deep inside of me. But after I empty my bladder I would feel a little relief, but the pain is still there it's just not as intense. Now months later I don't pee as often, but when I do; I would pee and the pain is reduced. I don't wake up in the night to pee and I use the bathroom about 5-7 times a day, depending on how much I drink. I don't feel any burning or UTI sensation. When I would go to the hospital my urine test would be normal no blood or protein. The chronic pain I feel is hard to describe it's like when my bladder is full it's pushing on my uterus causing more pain. When my bladder is empty the deep pain is still there, but mild. But I don't have that urgent need to pee like everyone else. I can hold my pee in for a long time, only if I drink and have to pee because my bladder is full and pushing on my uterus. Do I have IC or Endometriosis on or around my bladder or maybe on my uterus because these organs are so close.