I can't believe this can't be cured

I know this is a board for OAB for men and women, but have to say this first. What these heck is wrong with womens bodies. We get OAB, debilitating periods, ovarian cysts, endometriosis, etc, etc.
I simply can't believe this is normal and we don't know enough to prevent or to cure these issues.

Anyhow, OAB sux. I had to pass up a great road trip with my brother and his wife because of this. Like so many others, it is just depressing. I can kind of sleep thru the night but it affects me mostly during the day. Gets increasingly worse throughout the day.

Also, how do you tell the difference between OAB and IC ?

Thank you