Some Consultants recommend low-dose long-term ABs in the elderly probably due to not recognising the symptoms of vaginal atrophy.
How often are you needing to P ? When I had the beginnings of AB I sat on the loo, cup of tea in one hand and barley water in the other, it was the 1 place that I could relax without the feelings of needing to 'go'. Once the ABs kicked in those symptoms went. I had intermittent symptoms for a few years B4 my GP prescribed ovestin/estriol.
It's good that your GP is going through all the possibilities, once ruled out as I am sure that they will B, she and you can discuss on-going treatment for vaginal atrophy. I find that when symptoms niggle more than is comfy, using estriol in the morning and evening for 3 days then every night for 2-3 weeks eases symptoms.