I have the same thing, constant leakage. For me, it's due to a recto-vaginal fistual. It's actually right outside the vaginal
opening, a little pin-prick hole. Pretty gross! Have you ever had an abscess, or pain that you thoguht was due to a really bad hemmorhoid? If so, it may have been an abscess that burst, which can lead to a fistula. Good lluck with your doctors trying to figure it out- I had mine for over a year before any doctor finally saw it & said "Oh yes, you DO have a fistula!"... Tell me something I didn't know, thanks. And this was my Gyn who diagnosed it- after a cat scan ordered by my GI showed nothing. They're pretty tough to treat. I've just resigned myself to constantly wearing a panty liner- I may look into surgical repair someday, but I figure if I ever need to get my colon removed, it can be fixed at that time. Until then I'll just deal with it. And if by chance I happen to achieve remission, maybe at that time I'd look into surgical repair.