Urinary discharge only during periods.

I am facing this problem since the year 2013. I use to bleed for 4 days during periods but used to have urine discharge all of a sudden that wetted my clothes. Post marriage in 2016 It started to leak anytime and lasted for about 10 days despite periods stopped when I had periods for the first time after marriage. Then it stopped after some medication and doctor told about honeymoon cystisis. After which it happened every month starting from first day of period when I had all the water I drank leaking out of my body within 1-2 hours of drinking and I couldn't feel any urinary pressure. It continued for three days with minimal bleeding. Some doctors treated me for vaginal infections, one suggested kegel exercise and one said it could be due to stress. It stops on its own on normal days and no matter how much the pressure is I wake up at nights for urination from deep sleep but not a single drop leaks. However, during the periods I always have urine leaking for all three days.