I'm 37 and have the same thing. It's horrible. Not pain, just so uncomfortable. Constantly. Just getting to work and back is hard, I'm on the subway for an hour. I cry constantly and don't know what to do. My thoughts and prayers to your daughter. Has she looked at the IC diet? I'm trying but I don't know that it's helping...
I am a 24 year old female as well and they believe this is now what I have as well.
Life isn't easy right now the pain that I am experiencing is unbearable I don't even see a urologist until February :(
My life has been turned upside down, my job, family, friends, my long term relationship. It seems like everything is falling apart and it feels like knowone is doing anything to help me :(