I support the use of patient based diaries as a very effective way to objectively document your symptoms in a structured manner that can often highlight the your fluids are poor or excessive. As a continence advisor I often found that patients who completed a diary had already realised what changes ...

Your District Nurse can help support you with this at a more local clinic or your Local continence advisor could look at supporting you with different types of catheters .
for contact numbers of both speak to your GP.