Urge to pee! Help😣

Hello guys! Im a 23 years old girl and my life is on hold. I never had any health issues. Since January I have a constant urge to pee. When I’m saying constant is all the seconds of the day. It never stops. I pee and after 2 seconds is back. It’s been like this for 5 months. This symptom only becomes better while I have period pain or pain from a stomach bug. After exercise sometimes it becomes better too and it is not affected by my diet. It’s my only symptom and all my tests are normal. Doctors believe that it is a neurological or a muscular issue at the bladder. If you had experienced this please tell me your stories xxx.