Hi!, My girlfriend is a 20 year old who is finding a burning sensation related to peeing, but does not just happen when she pee's, the pain is a burning like sensation around the sort of bladder-genital region, She's been to the doctors multiple times had multiple pee samples sent with nothing back, doctors performed surgery in which they used a camera to check the bladder and urinary track, but found nothing, no scarring or anything that could cause this issue.. Is anyone else having the same issues with no solution or does someone know what this might be? Please help! P.s we thought it might be IC but since she's not post menopause it couldn't be this. Also she has no std's or anything that's also been tested