Hot water can aggravate your symptoms. Fatigue can also make your symptoms worse. Match your activity to your energy level. Rest or nap when needed. Going to bed early and getting up late may also help.
Stress is another culprit.
Since it is hard to avoid it, learn to control it with such techniques as deep breathing, relaxing muscles, meditation, and biofeedback. When feeling stressed, talk to someone and get your feelings off your chest. A special stool for the shower is another option to consider. Try to urinate every 3 hours while awake. To avoid trips to the bathroom during the night, stop drinking liquids 3 to 4 hours before going to bed and urinate just before bedtime.