I answered in your other thread, but a new thread is a better idea so you can get more specific on each item - so I was lazy and just copied and pasted my other post here. LOL!
I know that Bartonella can definitely cause IC (interstitial cystitis), and many women with Lyme have BV, although I've never found anything linking it directly to Lyme, but to other opportunistic infections that we often have when we have Lyme.
Here's an article on Bartonella and IC:
lymemd.blogspot.com/2015/03/what-is-bartonella.htmlThis is a response from Stephen Buhner to a lady with recurrent BV - it may be helpful for you for ideas about
what may be causing it/or the treatment for it:
buhnerhealinglyme.com/co-infections/lyme-with-chronic-bacterial-vaginosis/