I Have Heavy Vaginal Bleeding When I Urinate, And A

I have heavy vaginal bleeding when I urinate, and a dull aching pain in my pelvis. My periods happen on and off all the time. Bleeding is very watery. There is no pattern to my bleeding. I have had the coil for 3 years. Last smear and coil check everything was fine. About 2 years ago. I'm in agony today and I started over a week ago, still going.