Arimidex - Bladder problems?

Just wanted to put something by you all…I have been on Arimidex for 4 years now and I understand after also have my ovaries removed that I would possibly get problems down below, but over the past few weeks I have noticed a strange smell from my urine (sounds strange but it is almost smelling of smoke!) I know that I now have vaginal atrophy and have had my urine tested some months ago for a UTI (nothing. I just wondered if it could be linked with the long term use of Arimidex as I do know that it affects the bladder.

I do drink a lot of water and green tea, and sometimes I am up to go the loo about 2 - 4 times, going to the loo is also worse when I am on a diet…wierd!!!

Has anyone else been affected this way after using the drug for a long period?

Thank you!