Unexplained urinating issues

Patient: Hi. I’ve been having these weird urinating problems. They start around 8-9 pm and I need to go to bathroom several times for next 2-3 hours and not much comes out. During day time there is no problems or needs to urinate more than usual. I’ve taken test of my urinate and I don’t have an infection and my bloodsugar is around 6.1 so it’s probably not diabetes either. Starting to get pretty desperate to try to figure out what this could be.

Symptoms: Urinating, bladder

Doctor: